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    <date type="date">1846-01-01</date>
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    <description>SCIENTIFIC AMERICAN, NY, 1846 The photo shows the very ornate masthead of this famous journal that provided the latest scientific news and essays, related information, patents, and other subjects. During its first year of publication it was a folio-size newspaper with each issue featuring a front page engraving of &amp;quot;New Inventions, Scientific Principles, and Curiosities&amp;quot;. Occasional foxing, otherwise good. A desirable item and nice for display.</description>
    <description-text>SCIENTIFIC AMERICAN, NY, 1846 The photo shows the very ornate masthead of this famous journal that provided the latest scientific news and essays, related information, patents, and other subjects. During its first year of publication it was a folio-size newspaper with each issue featuring a front page engraving of "New Inventions, Scientific Principles, and Curiosities". Occasional foxing, otherwise good. A desirable item and nice for display.</description-text>
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    <date type="date">1851-09-20</date>
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    <description>SCIENTIFIC AMERICAN magazine from New York dated Sept. 20, 1851. See the photo below for the nice front page illustration headed: "The Fire Annihilator" with a nice, detailed article on it as well. You get the complete 8 page issue, some damp staining and browning at the margins, some wear at the edges as well. Early &amp; unusual item! </description>
    <description-text>SCIENTIFIC AMERICAN magazine from New York dated Sept. 20, 1851. See the photo below for the nice front page illustration headed: "The Fire Annihilator" with a nice, detailed article on it as well. You get the complete 8 page issue, some damp staining and browning at the margins, some wear at the edges as well. Early &amp; unusual item! </description-text>
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    <date type="date">1851-11-08</date>
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    <description>SCIENTIFIC AMERICAN, N. Y., Nov. 8, 1851 The ftpg. has two
illustrations of a "Steam Engine Regulator". Two smaller illustrations
inside of "Ericsson's Caloric Engine". Foxing in the masthead.</description>
    <description-text>SCIENTIFIC AMERICAN, N. Y., Nov. 8, 1851 The ftpg. has two
illustrations of a "Steam Engine Regulator". Two smaller illustrations
inside of "Ericsson's Caloric Engine". Foxing in the masthead.</description-text>
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    <created-at type="datetime">2004-12-16T14:09:13-05:00</created-at>
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    <date type="date">1852-01-01</date>
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    <description>Inventors &amp;amp; Inventions Collection I  The Late 1800s Set - Each set contains 5 issues of The Scientific American Magazine, one each from 1850s, 1860s, 1870s, 1880s and 1890s. Follow scientific and technological progress through the 2nd half of the 1800s. Many inventions seemed like great idea at the time, but An interesting look at both the accomplishments and failures of over 100 years ago.</description>
    <description-text>Inventors &amp; Inventions Collection I  The Late 1800s Set - Each set contains 5 issues of The Scientific American Magazine, one each from 1850s, 1860s, 1870s, 1880s and 1890s. Follow scientific and technological progress through the 2nd half of the 1800s. Many inventions seemed like great idea at the time, but An interesting look at both the accomplishments and failures of over 100 years ago.</description-text>
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    <header>Inventor's &amp; Inventions Collection I</header>
    <id type="integer">180180</id>
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    <price type="decimal">42.0</price>
    <price-updated-at type="datetime">2006-03-23T14:24:16-05:00</price-updated-at>
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    <subheader>The Late 1800's Set</subheader>
    <topics> featuredcollection</topics>
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    <updated-at type="datetime">2010-02-03T14:31:30-05:00</updated-at>
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    <created-at type="datetime">2009-11-24T09:31:07-05:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1853-09-24</date>
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    <description>SCIENTIFIC&amp;nbsp; AMERICAN, New York, Sept. 24, 1853&amp;nbsp; The front page has both an article and two illustrations on: &amp;quot;Miller's Sewing Machine&amp;quot; which was one of the earliest to be commercially developed (see photos).&amp;nbsp; The text is very descriptive on how the machine works.&lt;br /&gt;
Complete in 8 pages, other scientific developments on the inside pages, some slight rubbing at folds, generally nice.</description>
    <description-text>SCIENTIFIC  AMERICAN, New York, Sept. 24, 1853  The front page has both an article and two illustrations on: "Miller's Sewing Machine" which was one of the earliest to be commercially developed (see photos).  The text is very descriptive on how the machine works.
Complete in 8 pages, other scientific developments on the inside pages, some slight rubbing at folds, generally nice.</description-text>
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    <id type="integer">565374</id>
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    <message type="NilClass">&lt;h3&gt;&lt;font color = blue&gt;	
Item from Catalog 171 (released for February, 2010).&lt;/font color&gt;&lt;/h3&gt;</message>
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    <subheader>Very early sewing machine...</subheader>
    <topics>cat171</topics>
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    <updated-at type="datetime">2009-12-18T14:29:23-05:00</updated-at>
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    <created-at type="datetime">2009-01-14T15:36:29-05:00</created-at>
    <created-system-user-id type="integer">18</created-system-user-id>
    <date type="date">1854-02-11</date>
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    <description>SCIENTIFIC AMERICAN, New York City, February 11, 1854&lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Renton's Furnace&lt;br /&gt;
* The Great Telegraph Case&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
This paper is 8 pages in length. The ftpg. has a 6 by 6 inch illustration and a report: &amp;quot;Renton's Furnace For Making Wrought Iron From The Ore&amp;quot;. There is also a report about &amp;quot;The Great Telegraph Case&amp;quot; stating an injunction was granted to Professor Morse against Mr. O'Reilly by the Supreme Court. Other news of the day included. In very good condition. (See photos)</description>
    <description-text>SCIENTIFIC AMERICAN, New York City, February 11, 1854

* Renton's Furnace
* The Great Telegraph Case

This paper is 8 pages in length. The ftpg. has a 6 by 6 inch illustration and a report: "Renton's Furnace For Making Wrought Iron From The Ore". There is also a report about "The Great Telegraph Case" stating an injunction was granted to Professor Morse against Mr. O'Reilly by the Supreme Court. Other news of the day included. In very good condition. (See photos)</description-text>
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    <id type="integer">554558</id>
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    <updated-at type="datetime">2009-02-02T12:53:06-05:00</updated-at>
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  <web-item>
    <city nil="true"></city>
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    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2009-03-27T09:45:04-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1854-06-01</date>
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    <description>PEOPLE'S JOURNAL, from New York, New York, dated June, 1854&lt;br /&gt;
&lt;strong&gt;&lt;br /&gt;
* Madison Capital House&lt;br /&gt;
* Prints&lt;br /&gt;
&lt;/strong&gt;&lt;br /&gt;
An engraving of the Capital House Hotel takes most of an inside page. Some details about the hotel located in Madison, Wisconsin WI,  described as &amp;quot;...the most beautiful and picturesque State Capital in our Union.&amp;quot; &lt;br /&gt;
&lt;br /&gt;
Other topics with prints throughout. An uncommon title with content similar to Scientific American. Measures about 10 3/4 by 7 3/4, has 32 pages, lite wear, otherwise nice.</description>
    <description-text>PEOPLE'S JOURNAL, from New York, New York, dated June, 1854

* Madison Capital House
* Prints

An engraving of the Capital House Hotel takes most of an inside page. Some details about the hotel located in Madison, Wisconsin WI,  described as "...the most beautiful and picturesque State Capital in our Union." 

Other topics with prints throughout. An uncommon title with content similar to Scientific American. Measures about 10 3/4 by 7 3/4, has 32 pages, lite wear, otherwise nice.</description-text>
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    <subheader>Capital House Hotel...</subheader>
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    <updated-at type="datetime">2009-08-27T15:14:04-04:00</updated-at>
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  <web-item>
    <city nil="true"></city>
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    <created-at type="datetime">2003-03-04T14:55:16-05:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1855-12-01</date>
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    <description>SCIENTIFIC AMERICAN magazine from New York dated December 1, 1855. See the photo below for the great front page of this issue, which includes a nice, deteailed diagram of the: &amp;quot;Cowperthwaite's Patent Sewing Machine&amp;quot; with a lengthy, detailed, related article which carries over to page 2. You get the complete 8 page issue which is in nice condition save for some minor irregularity at the blank spine margin. A very early issue, and very early item on a sewing machine!</description>
    <description-text>SCIENTIFIC AMERICAN magazine from New York dated December 1, 1855. See the photo below for the great front page of this issue, which includes a nice, deteailed diagram of the: "Cowperthwaite's Patent Sewing Machine" with a lengthy, detailed, related article which carries over to page 2. You get the complete 8 page issue which is in nice condition save for some minor irregularity at the blank spine margin. A very early issue, and very early item on a sewing machine!</description-text>
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    <header nil="true"></header>
    <id type="integer">152006</id>
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    <price type="decimal">24.0</price>
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    <topics>   </topics>
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    <updated-at type="datetime">2009-01-28T09:28:44-05:00</updated-at>
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    <city nil="true"></city>
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    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-10-22T12:01:06-04:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1856-12-06</date>
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    <description>&lt;strong&gt;SCIENTIFIC AMERICAN&lt;/strong&gt;, New York, Dec. 6, 1856.&lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Earliest Typewriter print ?&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
An inside page has a fascinating article and illustration of: &amp;quot;Cooper's Hand Printing Machine&amp;quot; with a descriptive article headed: &amp;quot;Hand Printing Machine&amp;quot;. The &amp;quot;Virtual Antique Typewriter Museum&amp;quot; notes that this is a unique piece; only one example of this machine is known to exist. This may well be the earliest print of a typewriter to appear in any publication, and as such would be a cornerstone piece for any typewriter collection. Complete in 8 pgs., very nice, clean condition.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, Dec. 6, 1856.

* Earliest Typewriter print ?

An inside page has a fascinating article and illustration of: "Cooper's Hand Printing Machine" with a descriptive article headed: "Hand Printing Machine". The "Virtual Antique Typewriter Museum" notes that this is a unique piece; only one example of this machine is known to exist. This may well be the earliest print of a typewriter to appear in any publication, and as such would be a cornerstone piece for any typewriter collection. Complete in 8 pgs., very nice, clean condition.</description-text>
    <folder-id type="integer">4</folder-id>
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    <id type="integer">539289</id>
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    <is-active-reason>Listed on eBay</is-active-reason>
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    <message type="NilClass">&lt;h3&gt;&lt;font color = blue&gt;	
Item from Catalog 171 (released for February, 2010).&lt;/font color&gt;&lt;/h3&gt;</message>
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    <price type="decimal">149.0</price>
    <price-updated-at type="datetime">2007-10-22T12:01:06-04:00</price-updated-at>
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    <subheader>Very early typewriter, with an illustration...</subheader>
    <topics>sup157a cat171</topics>
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    <updated-at type="datetime">2010-03-04T06:26:30-05:00</updated-at>
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    <created-at type="datetime">2004-12-16T14:12:07-05:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1859-01-01</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>Inventors &amp;amp; Inventions Collection III  The Two Century Set - $38 (lot #80182) Each set contains 5 issues of Scientific American Magazine, one each from 1850s 1860s, 1870s 1880s, 1890s 1900s, 1910s 1920s, and 1930s -1940s. Follow nearly a century of technological and scientific progress, as seen through the eyes of the experts of the day.</description>
    <description-text>Inventors &amp; Inventions Collection III  The Two Century Set - $38 (lot #80182) Each set contains 5 issues of Scientific American Magazine, one each from 1850s 1860s, 1870s 1880s, 1890s 1900s, 1910s 1920s, and 1930s -1940s. Follow nearly a century of technological and scientific progress, as seen through the eyes of the experts of the day.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Inventor's &amp; Inventions Collection III</header>
    <id type="integer">180182</id>
    <image-range-batch nil="true"></image-range-batch>
    <image-range-end nil="true"></image-range-end>
    <image-range-start nil="true"></image-range-start>
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    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">40.0</price>
    <price-updated-at type="datetime">2006-03-23T14:23:15-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>The Two Century Set</subheader>
    <topics>  featuredcollection</topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:56:04-04:00</updated-at>
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    <created-at type="datetime">2004-11-12T13:19:57-05:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1859-07-02</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, N.Y., July 2, 1859 This is the first issue of the new format, or &amp;quot;New Series&amp;quot; as described in the dateline. Was previously a folio-size newspaper. Has news and some illustrations concerning the latest developments in science, agriculture, chemistry and more. First leaf has a bit of minor loss in the blank margin next to the spine and is somewhat worn due to it being the first in the series within a volume - typical.</description>
    <description-text>SCIENTIFIC AMERICAN, N.Y., July 2, 1859 This is the first issue of the new format, or "New Series" as described in the dateline. Was previously a folio-size newspaper. Has news and some illustrations concerning the latest developments in science, agriculture, chemistry and more. First leaf has a bit of minor loss in the blank margin next to the spine and is somewhat worn due to it being the first in the series within a volume - typical.</description-text>
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    <header nil="true"></header>
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    <price type="decimal">48.0</price>
    <price-updated-at type="datetime">2008-07-16T10:40:35-04:00</price-updated-at>
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    <subheader>1859 Volume 1 Number 1 Scientific American</subheader>
    <topics> V1N1    </topics>
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    <updated-at type="datetime">2009-01-23T13:10:14-05:00</updated-at>
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    <created-at type="datetime">2005-04-13T15:08:34-04:00</created-at>
    <created-system-user-id type="integer">5</created-system-user-id>
    <date type="date">1859-09-17</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, September
17, 1859, from New York.&amp;#160; This issues contains the following
prints, articles and/or ads: Mack's Life-Saving Raft,&amp;#160; Parce's
Hoisting Crane, Hooper's Improved Steam Boiler,&amp;#160; Horn's Improved
Sugar-Cane Crusher. Hunter's Broadcast Seeding Machine.&amp;#160; It has an
irregular spine but otherwise is in good condition. See photo for
additional details.

&lt;br /&gt;</description>
    <description-text>SCIENTIFIC AMERICAN, September
17, 1859, from New York.&#160; This issues contains the following
prints, articles and/or ads: Mack's Life-Saving Raft,&#160; Parce's
Hoisting Crane, Hooper's Improved Steam Boiler,&#160; Horn's Improved
Sugar-Cane Crusher. Hunter's Broadcast Seeding Machine.&#160; It has an
irregular spine but otherwise is in good condition. See photo for
additional details.

</description-text>
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    <header></header>
    <id type="integer">201274</id>
    <image-range-batch>4.j1.2005</image-range-batch>
    <image-range-end>image003</image-range-end>
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    <price type="decimal">40.0</price>
    <price-updated-at type="datetime">2005-05-02T17:56:35-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Mack's Life-Saving Raft...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:57:02-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
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  <web-item>
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    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1859-10-08</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from New York and dated: October 8, 1859. This 16 page magazine is in nice condition and is loaded with early invention illustrations and descriptions along with several interesting advertisements. Many of the things we use today on a regular basis were just being invented back then. This particular issue has on the front page: "BURROUGH'S IMPROVED PAPER-CUTTER."</description>
    <description-text>SCIENTIFIC AMERICAN from New York and dated: October 8, 1859. This 16 page magazine is in nice condition and is loaded with early invention illustrations and descriptions along with several interesting advertisements. Many of the things we use today on a regular basis were just being invented back then. This particular issue has on the front page: "BURROUGH'S IMPROVED PAPER-CUTTER."</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Burroughs' Paper Cutter...</header>
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    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">21.0</price>
    <price-updated-at type="datetime">2006-10-04T14:53:07-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>    </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:54:16-04:00</updated-at>
    <updated-system-user-id type="integer">17</updated-system-user-id>
  </web-item>
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    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-07-22T09:47:43-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1859-10-15</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, N.Y., Oct. 15, 1859 Front page illustration shows
a worker seated at a machine: "Beauches Cigar-Making Machine", and an
article: "Improved Machine For Making Cigars". A volume I issue of the
"New Series". Soft horizontal fold crease. 16 pages.</description>
    <description-text>SCIENTIFIC AMERICAN, N.Y., Oct. 15, 1859 Front page illustration shows
a worker seated at a machine: "Beauches Cigar-Making Machine", and an
article: "Improved Machine For Making Cigars". A volume I issue of the
"New Series". Soft horizontal fold crease. 16 pages.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">204127</id>
    <image-range-batch>7.83.2005</image-range-batch>
    <image-range-end>image050</image-range-end>
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    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
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    <price type="decimal">27.0</price>
    <price-updated-at type="datetime">2005-07-22T00:00:00-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Cigar Making Machine...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:58:08-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2006-07-24T09:14:34-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1859-10-29</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;
    &lt;strong&gt;SCIENTIFIC AMERICAN&lt;/strong&gt;, N.Y., Oct. 29, 1859. 
&lt;br /&gt;&amp;#160; 
&lt;br /&gt;&lt;strong&gt;* India Rubber Flute 
&lt;br /&gt;* 1859 Invention Magazine&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;An article inside about India-Rubber Flutes includes a nice 8 1/2 inch illus. of a flute. Another page has a report: Magnetism Applied To Locomotive Driving-Wheels. Other illustrations and text throughout the 16 pages.
&lt;/div&gt;</description>
    <description-text>
    SCIENTIFIC AMERICAN, N.Y., Oct. 29, 1859. 
&#160; 
* India Rubber Flute 
* 1859 Invention MagazineAn article inside about India-Rubber Flutes includes a nice 8 1/2 inch illus. of a flute. Another page has a report: Magnetism Applied To Locomotive Driving-Wheels. Other illustrations and text throughout the 16 pages.
</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">213396</id>
    <image-range-batch>7.31.2006</image-range-batch>
    <image-range-end>image047</image-range-end>
    <image-range-start>image041</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason>Listed on eBay</is-active-reason>
    <is-generic type="boolean">false</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
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    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
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    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-07-24T00:00:00-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>1859 India Rubber Flute.....</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-04T00:01:54-04:00</updated-at>
    <updated-system-user-id type="integer">16</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
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    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1860-07-14</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of
July 14, 1860. This 16 page issue is in nice condition and contains
illustrations and/or photos of the latest inventions of the day
including the following invention(s). (SEE PHOTOS). These illustrations
also have text that goes along with them. Very interesting
advertisments as well, back in the day when many of the normal things
we use today were just being invented. VERY INTERESTING.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of
July 14, 1860. This 16 page issue is in nice condition and contains
illustrations and/or photos of the latest inventions of the day
including the following invention(s). (SEE PHOTOS). These illustrations
also have text that goes along with them. Very interesting
advertisments as well, back in the day when many of the normal things
we use today were just being invented. VERY INTERESTING.</description-text>
    <folder-id type="integer">4</folder-id>
    <header>1860 ILLUS. Science Magazine EARLY FIRE ESCAPE LADDER !</header>
    <id type="integer">152782</id>
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    <image-range-end>52782</image-range-end>
    <image-range-start>52782</image-range-start>
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    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">32.0</price>
    <price-updated-at type="datetime">2007-05-09T10:00:14-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>fire firefighting fighting   </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:54:20-04:00</updated-at>
    <updated-system-user-id type="integer">5</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2009-01-13T12:26:16-05:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1860-12-01</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;strong&gt;SCIENTIFIC AMERICAN MAGAZINE&lt;/strong&gt;, from New York, dated December 1, 1860.&lt;br /&gt;
&lt;strong&gt;&lt;br /&gt;
* Abraham Lincoln as an inventor&lt;br /&gt;
* Buoying vessels&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
Page 4 of this issue has a great article headed: &lt;br /&gt;
&lt;br /&gt;
* &amp;quot;The President Elect's Mode of Buoying Vessels&amp;quot; which also includes a nice illustration of the device captioned: &amp;quot;Abraham Lincoln's Apparatus For Buoying Vessels.&amp;quot; (see photos).&lt;br /&gt;
&lt;br /&gt;
The text, taking most of a column, ends with: &lt;em&gt;&amp;quot;...This invention illustrates forcibly the variety of talents possessed by men; it is probable that among our readers there are thousands of mechanics who would devise a better apparatus for buoying steamboats over bars, but how many of them would be able to compete successfully in the race for the Presidency?&amp;quot;&lt;/em&gt;&amp;nbsp;&lt;br /&gt;
&lt;br /&gt;
It is doubtful many people today are aware of Lincoln's inventive nature. Complete in 16 pages, very nice, clean condition.</description>
    <description-text>SCIENTIFIC AMERICAN MAGAZINE, from New York, dated December 1, 1860.

* Abraham Lincoln as an inventor
* Buoying vessels

Page 4 of this issue has a great article headed: 

* "The President Elect's Mode of Buoying Vessels" which also includes a nice illustration of the device captioned: "Abraham Lincoln's Apparatus For Buoying Vessels." (see photos).

The text, taking most of a column, ends with: "...This invention illustrates forcibly the variety of talents possessed by men; it is probable that among our readers there are thousands of mechanics who would devise a better apparatus for buoying steamboats over bars, but how many of them would be able to compete successfully in the race for the Presidency?" 

It is doubtful many people today are aware of Lincoln's inventive nature. Complete in 16 pages, very nice, clean condition.</description-text>
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    <header nil="true"></header>
    <id type="integer">554462</id>
    <image-range-batch>12.43.2007</image-range-batch>
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    <legacy-number nil="true"></legacy-number>
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    <price type="decimal">125.0</price>
    <price-updated-at type="datetime">2009-01-13T12:26:16-05:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Abe Lincoln the inventor...</subheader>
    <topics>sup157a</topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-11-18T12:54:17-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-10-22T12:44:48-04:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1861-05-11</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, New York City, New York, May 11, 1861&amp;nbsp; &lt;br /&gt;
&lt;strong&gt;&lt;br /&gt;
* Map of the Seat of War...&amp;nbsp; &lt;br /&gt;
Rare civil war map in this title...&amp;nbsp; Early in the war...&amp;nbsp; &lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
This scientific journal, which started in 1845 and still publishes today more than 160 years later, gave very little coverage to the Civil War. This is not surprising given that its focus was on the latest scientific inventions of the day. &lt;br /&gt;
&lt;br /&gt;
However the front page of this issue features a very nice &amp;amp; somewhat large map headed: &amp;quot;Map Of the Seat Of War&amp;quot; (see photos) with the balance of the front page taken up with a detailed article titled: &amp;quot;THE WAR--The Struggle For the Capital&amp;quot;. As such, this is a great issue for display given its graphic appeal. There is war-related text within as another pg. has: &amp;quot;Practical Warfare&amp;quot; with a print showing a soldier shooting. &lt;br /&gt;
&lt;br /&gt;
Also: &amp;quot;Hotchkiss's Rifled Cannon Ball&amp;quot;: &amp;quot;Learning to Shoot&amp;quot; &amp;quot;Careful Loading of Rifles&amp;quot; &amp;amp; on the back page: &amp;quot;Explosive Rifle Bullets&amp;quot; with 2 prints. Complete in 16 pages, some scattered foxing, never bound nor trimmed, small library stamp at the very top of pg. 1.</description>
    <description-text>SCIENTIFIC AMERICAN, New York City, New York, May 11, 1861  

* Map of the Seat of War...  
Rare civil war map in this title...  Early in the war...  

This scientific journal, which started in 1845 and still publishes today more than 160 years later, gave very little coverage to the Civil War. This is not surprising given that its focus was on the latest scientific inventions of the day. 

However the front page of this issue features a very nice &amp; somewhat large map headed: "Map Of the Seat Of War" (see photos) with the balance of the front page taken up with a detailed article titled: "THE WAR--The Struggle For the Capital". As such, this is a great issue for display given its graphic appeal. There is war-related text within as another pg. has: "Practical Warfare" with a print showing a soldier shooting. 

Also: "Hotchkiss's Rifled Cannon Ball": "Learning to Shoot" "Careful Loading of Rifles" &amp; on the back page: "Explosive Rifle Bullets" with 2 prints. Complete in 16 pages, some scattered foxing, never bound nor trimmed, small library stamp at the very top of pg. 1.</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">539291</id>
    <image-range-batch>12.46.2007</image-range-batch>
    <image-range-end>image092</image-range-end>
    <image-range-start>image085</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference nil="true"></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">false</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">56.0</price>
    <price-updated-at type="datetime">2007-10-22T12:44:48-04:00</price-updated-at>
    <quantity type="integer">2</quantity>
    <state nil="true"></state>
    <subheader>Rare map of the Civil War...  </subheader>
    <topics>sup157a</topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-02-24T10:16:25-05:00</updated-at>
    <updated-system-user-id type="integer">19</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2004-05-20T16:13:22-04:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1861-09-14</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of September 14, 1861. This 16 page issue is in nice condition (except for few edge tears) and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Sewing Machine - Steel Making - Iron War Vessels &amp;amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of September 14, 1861. This 16 page issue is in nice condition (except for few edge tears) and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Sewing Machine - Steel Making - Iron War Vessels &amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Early Sewing Machine Invention</header>
    <id type="integer">140834</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40834</image-range-end>
    <image-range-start>40834</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">22.0</price>
    <price-updated-at type="datetime">2006-10-02T14:00:35-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-24T14:47:01-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1862-11-15</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of November 15, 1862. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Farm Cultivator - Rotary Pump - Early Ice Skates &amp;amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of November 15, 1862. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Farm Cultivator - Rotary Pump - Early Ice Skates &amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Early Ice Skate Patent</header>
    <id type="integer">140804</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40804</image-range-end>
    <image-range-start>40804</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-10-04T14:25:56-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:53:26-04:00</updated-at>
    <updated-system-user-id type="integer">17</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1863-01-24</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of January 24, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of January 24, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Early Cow Milking</header>
    <id type="integer">140809</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40809</image-range-end>
    <image-range-start>40809</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-10-04T14:26:27-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-24T14:47:01-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1863-05-25</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of April 25, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Early Refridgerator - Hay Fork - Hay Rack &amp;amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of April 25, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s): Early Refridgerator - Hay Fork - Hay Rack &amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Early Patent on Refridgerator</header>
    <id type="integer">140810</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40810</image-range-end>
    <image-range-start>40810</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-10-04T14:26:46-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:53:26-04:00</updated-at>
    <updated-system-user-id type="integer">17</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2009-01-16T10:45:30-05:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1863-07-18</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, New York, July 18, 1863&amp;nbsp; &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Battle of Gettysburg&amp;nbsp; &lt;br /&gt;
* Civil war era original&lt;/strong&gt;&amp;nbsp; &lt;br /&gt;
&lt;br /&gt;
Although not expected in this scientific journal, page 3 does contain a report mentioning the battle of Gettysburg although lacking the detail expected in a daily newspaper (see photos). &lt;br /&gt;
&lt;br /&gt;
Under the heading: &amp;quot;Major-General George Gordon Meade&amp;quot;, a portion of the report includes: &lt;em&gt;&amp;quot;...Meade...put it in rapid motion towards Gettysburgh, Pennsylvania, at which place the rebels under General Lee were in large force, 'flushed with the pride of successful invasion'. In a series of brilliant...battles...and continuing three days, desperate charges were repeatedly made by the enemy...the brave army of the Potomac withstand the shock until the rebels were everywhere repulsed &amp;amp; commenced a rapid retreat...'&lt;/em&gt; with more. &lt;br /&gt;
&lt;br /&gt;
But the balance of the article is a biography of Meade's military career, taking over a full column.&lt;br /&gt;
&lt;br /&gt;
The balance of this 16 page issue is taken up with the latest scientific improvements and developments with some illustrations. Never bound nor trimmed with wide margins, small library stamp in the masthead, small hole in the front leaf not affecting the Gettysburg report.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, July 18, 1863  

* Battle of Gettysburg  
* Civil war era original  

Although not expected in this scientific journal, page 3 does contain a report mentioning the battle of Gettysburg although lacking the detail expected in a daily newspaper (see photos). 

Under the heading: "Major-General George Gordon Meade", a portion of the report includes: "...Meade...put it in rapid motion towards Gettysburgh, Pennsylvania, at which place the rebels under General Lee were in large force, 'flushed with the pride of successful invasion'. In a series of brilliant...battles...and continuing three days, desperate charges were repeatedly made by the enemy...the brave army of the Potomac withstand the shock until the rebels were everywhere repulsed &amp; commenced a rapid retreat...' with more. 

But the balance of the article is a biography of Meade's military career, taking over a full column.

The balance of this 16 page issue is taken up with the latest scientific improvements and developments with some illustrations. Never bound nor trimmed with wide margins, small library stamp in the masthead, small hole in the front leaf not affecting the Gettysburg report.</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">554620</id>
    <image-range-batch>1.80.2009</image-range-batch>
    <image-range-end>image028</image-range-end>
    <image-range-start>image023</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference nil="true"></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">false</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">60.0</price>
    <price-updated-at type="datetime">2009-08-27T16:03:15-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Battle of Gettysburg...  </subheader>
    <topics>sup162a</topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-27T16:03:15-04:00</updated-at>
    <updated-system-user-id type="integer">19</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1863-08-01</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of August 1, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of August 1, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Revolving Shield Gun Carriage</header>
    <id type="integer">140814</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40814</image-range-end>
    <image-range-start>40814</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">29.0</price>
    <price-updated-at type="datetime">2006-10-04T14:52:07-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:53:26-04:00</updated-at>
    <updated-system-user-id type="integer">17</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2004-04-27T17:54:08-04:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1863-10-24</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of October 24, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of October 24, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Field Fortification</header>
    <id type="integer">140815</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40815</image-range-end>
    <image-range-start>40815</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
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    <price type="decimal">19.0</price>
    <price-updated-at type="datetime">2006-10-02T14:18:20-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2010-01-18T14:16:33-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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    <city nil="true"></city>
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    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1863-12-12</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN from the date of December 12, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s). : Acoustic Telegraph - Early Lawn Mower - Stereoscope &amp;amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description>
    <description-text>SCIENTIFIC AMERICAN from the date of December 12, 1863. This 16 page issue is in nice condition and contains illustrations and/or photos of the latest inventions of the day including the following invention(s). : Acoustic Telegraph - Early Lawn Mower - Stereoscope &amp; More. These illustrations also have text that goes along with them. Very interesting advertisments as well, back in the day when many of the normal things we use today were just being invented. Would look nice framed.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header>Civil War Era Scientific American: Early Accoustic Telegraph</header>
    <id type="integer">140811</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40811</image-range-end>
    <image-range-start>40811</image-range-start>
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    <is-similar type="boolean">false</is-similar>
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    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-10-04T14:27:06-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-24T14:47:01-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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    <city nil="true"></city>
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    <created-at type="datetime">2003-03-04T15:04:10-05:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1864-07-23</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN magazine from New York dated July 23, 1864. See the photo below for the nice front page print captioned: "Appleby's Breech-Loading Repeating Rifle" plus there is a nice front page article with the same title. You get the complete 16 page issue which is in great condition. A very displayable print!</description>
    <description-text>SCIENTIFIC AMERICAN magazine from New York dated July 23, 1864. See the photo below for the nice front page print captioned: "Appleby's Breech-Loading Repeating Rifle" plus there is a nice front page article with the same title. You get the complete 16 page issue which is in great condition. A very displayable print!</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header></header>
    <id type="integer">152007</id>
    <image-range-batch>webimages</image-range-batch>
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    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">24.0</price>
    <price-updated-at type="datetime">2003-03-04T15:04:10-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:54:06-04:00</updated-at>
    <updated-system-user-id type="integer">12</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-03-21T10:33:06-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1864-10-22</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;&lt;strong&gt;SCIENTIFIC AMERICAN&lt;/strong&gt; October 22, 1864.&amp;nbsp;  &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Salt Manufacturing&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;* Inventions&lt;br /&gt;
&lt;br /&gt;
&lt;/strong&gt;This 16 page issue is in nice condition and contains illustrations of the latest inventions of the day including the following inventions/prints: &lt;strong&gt;&amp;quot;Salt Manufacturing&amp;quot;&lt;/strong&gt;, &amp;quot;Deep Well Oil Pump&amp;quot;, &amp;quot;Grain Dryer&amp;quot;. These illustrations also have text that goes along with them. Very interesting advertisements as well, back in the day when many of the normal things we use today were just being invented.&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;</description>
    <description-text>SCIENTIFIC AMERICAN October 22, 1864.   

* Salt Manufacturing
* Inventions

This 16 page issue is in nice condition and contains illustrations of the latest inventions of the day including the following inventions/prints: "Salt Manufacturing", "Deep Well Oil Pump", "Grain Dryer". These illustrations also have text that goes along with them. Very interesting advertisements as well, back in the day when many of the normal things we use today were just being invented.
 </description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">219294</id>
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    <image-range-end>image047</image-range-end>
    <image-range-start>image043</image-range-start>
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    <is-active-reason nil="true"></is-active-reason>
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    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">25.0</price>
    <price-updated-at type="datetime">2007-04-09T09:29:19-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Salt Manufacturing, 1864...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-04-17T15:38:15-04:00</updated-at>
    <updated-system-user-id type="integer">17</updated-system-user-id>
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    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2004-10-28T17:20:26-04:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1864-10-29</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, N.Y., Oct. 29, 1864 Ftpg. has an article about an
Improved Tobacco-cutter which includes a 5 1/2 by 5 inch illus. of
Smiths Tobacco-Cutter. Nice condition. 16 pages.</description>
    <description-text>SCIENTIFIC AMERICAN, N.Y., Oct. 29, 1864 Ftpg. has an article about an
Improved Tobacco-cutter which includes a 5 1/2 by 5 inch illus. of
Smiths Tobacco-Cutter. Nice condition. 16 pages.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">140970</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>40970</image-range-end>
    <image-range-start>40970</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-05-18T00:00:00-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Smith's Tobacco Cutter...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:53:30-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
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    <city nil="true"></city>
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    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1864-10-29</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN magazine from New York dated Oct. 29, 1864. See the photo below for the nice front page print captioned: "Smith's Tobacco-Cutter" which also has a nice front page article titled: "Improved Tobacco-Cutter". You get the complete 16 page issue which is in very nice condition save for irregularity at the spine from disbinding and for a hole in the front leaf which affects 6 words in the tobacco-cutter article.</description>
    <description-text>SCIENTIFIC AMERICAN magazine from New York dated Oct. 29, 1864. See the photo below for the nice front page print captioned: "Smith's Tobacco-Cutter" which also has a nice front page article titled: "Improved Tobacco-Cutter". You get the complete 16 page issue which is in very nice condition save for irregularity at the spine from disbinding and for a hole in the front leaf which affects 6 words in the tobacco-cutter article.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header></header>
    <id type="integer">152009</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>52009</image-range-end>
    <image-range-start>52009</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
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    <legacy-number nil="true"></legacy-number>
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    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">22.0</price>
    <price-updated-at type="datetime" nil="true"></price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader></subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-24T14:47:01-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1865-03-18</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN magazine from New York, March 18, 1865&amp;nbsp; See the photo for the nice front page print showing &amp;quot;Gallagher's Turbine&amp;quot;, with an article on this as well. Many other fascinating science-related articles within these 16 pages, and in very nice condition. Several illustrations as well. Measures about 9 3/4 by 13 1/2 inches and in great condition.</description>
    <description-text>SCIENTIFIC AMERICAN magazine from New York, March 18, 1865  See the photo for the nice front page print showing "Gallagher's Turbine", with an article on this as well. Many other fascinating science-related articles within these 16 pages, and in very nice condition. Several illustrations as well. Measures about 9 3/4 by 13 1/2 inches and in great condition.</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">151511</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>51511</image-range-end>
    <image-range-start>51511</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference nil="true"></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">21.0</price>
    <price-updated-at type="datetime">2005-05-26T00:00:00-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Gallagher's turbine...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-08-24T14:46:58-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2008-06-29T21:36:07-04:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1867-06-08</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, New York, June 8, 1867&amp;nbsp; An inside page of this scientific periodical has a very nice engraving captioned: &lt;br /&gt;
&lt;br /&gt;
* The Great Mormon Tabernacle at Salt Lake&lt;br /&gt;
&lt;br /&gt;
with a related article as well (see). &lt;br /&gt;
&lt;br /&gt;
Other prints of the latest inventions &amp;amp; improvements of the day. &lt;br /&gt;
&lt;br /&gt;
Complete in 16 pages, never bound nor trimmed, small library stamp at the top of the front page, nice condition.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, June 8, 1867  An inside page of this scientific periodical has a very nice engraving captioned: 

* The Great Mormon Tabernacle at Salt Lake

with a related article as well (see). 

Other prints of the latest inventions &amp; improvements of the day. 

Complete in 16 pages, never bound nor trimmed, small library stamp at the top of the front page, nice condition.</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">548115</id>
    <image-range-batch>7.15.2008</image-range-batch>
    <image-range-end>image060</image-range-end>
    <image-range-start>image055</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference nil="true"></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">72.0</price>
    <price-updated-at type="datetime">2008-12-02T08:57:19-05:00</price-updated-at>
    <quantity type="integer" nil="true"></quantity>
    <state nil="true"></state>
    <subheader>Building the Mormon Temple...</subheader>
    <topics>sup159b  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-12-04T11:19:33-05:00</updated-at>
    <updated-system-user-id type="integer">3</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-12-16T13:04:27-05:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1867-07-06</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;strong&gt;SCIENTIFIC AMERICAN&lt;/strong&gt;, New York, July 6, 1867.&lt;br /&gt;
&lt;strong&gt;&lt;br /&gt;
* John Pratt &lt;br /&gt;
* Invention of the typewriter&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
The front page has an article:&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Improved Portable Photographic Apparatus&amp;quot; which 2 illustrations of: &amp;quot;Houston's Portable Photographic Camera&amp;quot; (see). &lt;br /&gt;
&lt;br /&gt;
But the most significant item in this issue is the page 3 article headed:&lt;br /&gt;
&lt;br /&gt;
* &amp;quot;Type Writing Machine&amp;quot; which begins: &lt;em&gt;&amp;quot;A machine by which it is assumed that a man may print his thoughts twice as fast has he can write them &amp;amp; with the advantage of the legibility, compactness &amp;amp; neatness of print, has lately been exhibited before the London Society of Arts by the inventor, Mr. Pratt, of Alabama...&amp;quot;&lt;/em&gt; (see photos). &lt;br /&gt;
&lt;br /&gt;
Depending on what source you read, John Pratt or Christopher Sholes is credited as being the inventor of the modern typewriter. This is a very detailed article on Pratt's invention (see photos for full text). Complete in 16 pages, never bound nor trimmed, small library stamp above the masthead, very nice condition.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, July 6, 1867.

* John Pratt 
* Invention of the typewriter

The front page has an article:

* "Improved Portable Photographic Apparatus" which 2 illustrations of: "Houston's Portable Photographic Camera" (see). 

But the most significant item in this issue is the page 3 article headed:

* "Type Writing Machine" which begins: "A machine by which it is assumed that a man may print his thoughts twice as fast has he can write them &amp; with the advantage of the legibility, compactness &amp; neatness of print, has lately been exhibited before the London Society of Arts by the inventor, Mr. Pratt, of Alabama..." (see photos). 

Depending on what source you read, John Pratt or Christopher Sholes is credited as being the inventor of the modern typewriter. This is a very detailed article on Pratt's invention (see photos for full text). Complete in 16 pages, never bound nor trimmed, small library stamp above the masthead, very nice condition.</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">540728</id>
    <image-range-batch>1.a.2008</image-range-batch>
    <image-range-end>image048</image-range-end>
    <image-range-start>image042</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference nil="true"></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason>Listed on eBay</is-active-reason>
    <is-generic type="boolean">false</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">96.0</price>
    <price-updated-at type="datetime">2008-12-02T08:57:19-05:00</price-updated-at>
    <quantity type="integer" nil="true"></quantity>
    <state nil="true"></state>
    <subheader>On the invention of the typewriter...</subheader>
    <topics>sup157b  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-12-02T08:57:19-05:00</updated-at>
    <updated-system-user-id type="integer">3</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-03T10:22:33-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1867-08-31</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;&lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; New York,&amp;nbsp;NY, August 31, 1867.&amp;nbsp;  &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* The Press Room of the &amp;quot;New York Herald&amp;quot;&lt;/strong&gt;
&lt;div&gt;&lt;strong&gt;* Daubert's Portable Still&lt;/strong&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;         &lt;br /&gt;
&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;This 16 page issue although slightly brown, is in nice condition and contains illustrations, accompanied by text,&amp;nbsp;of the latest inventions of the day including: &amp;quot;&lt;strong&gt;Press and Engine Rooms, of the New York &amp;quot;Heralds&amp;quot; New Office, Corner of Broadway and Ann Street&lt;/strong&gt;&amp;quot;, &amp;quot;Shea's Patent Barrel and Tank&amp;quot;, &amp;quot;Parker's Gear-Cutting Attachment for Lathes&amp;quot;, &amp;quot;&lt;strong&gt;Daubert's Portable Still&lt;/strong&gt; and Water-Heater&amp;quot;, &amp;quot;Johnson's Universal Lathe Chuck&amp;quot;.&lt;/div&gt;</description>
    <description-text>SCIENTIFIC AMERICAN: New York, NY, August 31, 1867.   

* The Press Room of the "New York Herald"
* Daubert's Portable Still

         

This 16 page issue although slightly brown, is in nice condition and contains illustrations, accompanied by text, of the latest inventions of the day including: "Press and Engine Rooms, of the New York "Heralds" New Office, Corner of Broadway and Ann Street", "Shea's Patent Barrel and Tank", "Parker's Gear-Cutting Attachment for Lathes", "Daubert's Portable Still and Water-Heater", "Johnson's Universal Lathe Chuck".</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">222787</id>
    <image-range-batch>7.h7.2007</image-range-batch>
    <image-range-end>image060</image-range-end>
    <image-range-start>image056</image-range-start>
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    <is-generic type="boolean">true</is-generic>
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    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">28.0</price>
    <price-updated-at type="datetime">2008-02-14T13:12:47-05:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>The Press Room of the "New York Times"...</subheader>
    <topics>d </topics>
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    <updated-at type="datetime">2008-09-19T11:59:03-04:00</updated-at>
    <updated-system-user-id type="integer">5</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-03T10:31:14-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1867-09-14</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;
    &lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; New York,&amp;#160;NY, September 14, 1867.&amp;#160; 
&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;* New York City Fire Department&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;
    &lt;strong&gt;
        &lt;br /&gt;
    &lt;/strong&gt;
&lt;/div&gt;
&lt;div&gt;This 16 page issue is in nice condition and contains illustrations, accompanied by text,&amp;#160;of the latest inventions of the day including: "&lt;strong&gt;The Metropolitan Steam Fire Engine&lt;/strong&gt;...", "Howard's Patent Horse Rake", "Young's Packed Pipe Joint","Croley's Improvement in Window Frames", and "Improved Method of Hanging Side Arms". 
&lt;br /&gt;&lt;br /&gt;Historical Background: Scientific American is a popular science magazine, published (first weekly and later monthly) since August 28, 1845, making it the oldest continuously published magazine in the United States. It brings articles about new and innovative research to the amateur and lay audience. 
&lt;br /&gt;&lt;br /&gt;Scientific American (informally abbreviated to "SciAm") roughly has a monthly circulation of 555,000 US and 90,000 international as of December 2005. Though a well-respected magazine, it is not a peer-reviewed scientific journal in the sense of Nature; rather, it is a forum where scientific theories and discoveries are explained to a wider audience. In the past this target audience was other scientists in unrelated fields, but it is now educated general readers interested in science issues. The magazine American Scientist covers similar ground, but at a level more suitable for the professional science audience in much the same way Scientific American used to. 
&lt;br /&gt;&lt;br /&gt;The magazine was founded by Rufus Porter as a single-page newsletter, and throughout its early years Scientific American put much emphasis on reports of what was going on at the US patent office. It reported on a broad range of inventions that includes perpetual motion machines, an 1849 device for buoying vessels by Abraham Lincoln, and the universal joint which now finds place in nearly every automobile manufactured. Current issues feature a "this date in history" section, featuring an article originally published 50, 100, and 150 years ago where often-humorous, un-scientific, or otherwise noteworthy gems of science history are featured. 
&lt;br /&gt;&lt;br /&gt;Porter sold the newsletter in 1846 to Alfred Ely Beach and Orson Desaix Munn, and until 1948 it remained owned by Munn &amp;amp; Company. Under the second Orson D. Munn, grandson of the first, it had evolved into something of a "workbench" publication, similar to the 20th century incarnation of Popular Science. In the years after World War II, the magazine was dying. Three partners who were planning on starting a new popular science magazine, to be called The Sciences, instead purchased the assets of the old Scientific American and put its name on the designs they had created for their new magazine. Thus the partners -- publisher Gerard Piel, editor Dennis Flanagan, and general manager Donald H. Miller, Jr. -- created essentially a new magazine, the Scientific American magazine of the second half of the twentieth century. Miller retired in 1979, Flanagan by 1984 when Gerard Piel's son Jonathan became president and editor; circulation had grown fifteen-fold since 1948. In 1986 it was sold to the Holtzbrinck group of Germany, who have owned it since. Donald Miller died in December, 1998, Gerard Piel in September 2004 and Dennis Flanagan in January 2005. John Rennie is the current editor-in-chief. 
&lt;/div&gt;</description>
    <description-text>
    SCIENTIFIC AMERICAN: New York,</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">222790</id>
    <image-range-batch>7.h7.2007</image-range-batch>
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    <is-similar type="boolean">false</is-similar>
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    <price-updated-at type="datetime">2008-02-14T13:12:47-05:00</price-updated-at>
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    <state nil="true"></state>
    <subheader>New York City Fire Department...</subheader>
    <topics>d  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2010-02-12T13:39:42-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-15T15:15:05-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1867-09-21</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;&lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; September 21, 1867. &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Grover and Baker's Sewing Machine&lt;/strong&gt;
&lt;div&gt;&lt;strong&gt;* Can Opener&lt;/strong&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;&lt;br /&gt;
&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;This 16 page issue is in nice condition and contains illustrations, accompanied by text,&amp;nbsp;of the latest inventions of the day including: &amp;quot;&lt;strong&gt;Grover and Baker's Improved Shuttle Sewing Machine&lt;/strong&gt;&amp;quot;, &amp;quot;Heitmann's Patent Anchor Tripper&amp;quot;, and &amp;quot;Cox and Hill's Window Shade Attachment&amp;quot;, &amp;quot;&lt;strong&gt;Totten and Topliff's Can Opening Knife&lt;/strong&gt;&amp;quot;.&lt;/div&gt;</description>
    <description-text>SCIENTIFIC AMERICAN: September 21, 1867. 

* Grover and Baker's Sewing Machine
* Can Opener



This 16 page issue is in nice condition and contains illustrations, accompanied by text, of the latest inventions of the day including: "Grover and Baker's Improved Shuttle Sewing Machine", "Heitmann's Patent Anchor Tripper", and "Cox and Hill's Window Shade Attachment", "Totten and Topliff's Can Opening Knife".</description-text>
    <folder-id type="integer">4</folder-id>
    <header nil="true"></header>
    <id type="integer">223210</id>
    <image-range-batch>7.h10.2007</image-range-batch>
    <image-range-end>image050</image-range-end>
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    <legacy-number nil="true"></legacy-number>
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    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">38.0</price>
    <price-updated-at type="datetime">2008-02-14T13:12:46-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Grover and Baker's Sewing Machine...</subheader>
    <topics>d </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-02-14T13:12:46-05:00</updated-at>
    <updated-system-user-id type="integer">3</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-01T15:29:07-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1867-10-19</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, New York, Oct. 19, 1867&amp;#160; The front page has an article headed: "Obituary" on the death of Elias Howe, Jr., the inventor of the sewing machine. The front page includes a nice illustration of Howe (see photo). Other scientific related articles, some with illustrations, throughout this 16 page issue. Bit of light foxing, generally nice.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, Oct. 19, 1867</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">222714</id>
    <image-range-batch>7.h7.2007</image-range-batch>
    <image-range-end>image055</image-range-end>
    <image-range-start>image051</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">false</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">37.0</price>
    <price-updated-at type="datetime">2007-08-01T15:29:32-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Death of Elias Howe, Inventor of the Sewing Machine...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-01-16T12:49:41-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-18T12:43:08-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-11-09</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, November 9, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: SCISSORS - SKATING CHAIR - HAY RAKE
- BROOM HEAD &amp;amp; Much More. These illustrations also have text that
goes along with them. Very interesting advertisements as well, back in
the day when many of the normal things we use today were just being
invented.
&lt;br /&gt;
&lt;br /&gt;</description>
    <description-text>SCIENTIFIC AMERICAN, November 9, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: SCISSORS - SKATING CHAIR - HAY RAKE
- BROOM HEAD &amp; Much More. These illustrations also have text that
goes along with them. Very interesting advertisements as well, back in
the day when many of the normal things we use today were just being
invented.

</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">204942</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image047</image-range-end>
    <image-range-start>image041</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-08-18T00:00:00-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Ice Skating Chair...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:58:27-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-18T12:36:48-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-11-16</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, November 16, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: HUSKING PALM - SCREW HOISTING
MACHINE - HEAR REFLECTOR - SINK TRAP &amp;amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description>
    <description-text>SCIENTIFIC AMERICAN, November 16, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: HUSKING PALM - SCREW HOISTING
MACHINE - HEAR REFLECTOR - SINK TRAP &amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">204939</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image053</image-range-end>
    <image-range-start>image048</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
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    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-08-18T00:00:00-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Elevator...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:58:27-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-31T08:28:10-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-11-23</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, November 23, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: LIQUID MEASURER - SPRING FISH
HOOK&amp;#160; - FOLDING BED -LAY-DOWN FENCE - OIL FEDDER &amp;amp; Much More.
These illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.
&lt;br /&gt;
&lt;br /&gt;</description>
    <description-text>SCIENTIFIC AMERICAN, November 23, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: LIQUID MEASURER - SPRING FISH
HOOK</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">205246</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image060</image-range-end>
    <image-range-start>image054</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-08-31T00:00:00-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Fish Hook...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-07-22T13:51:03-04:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime" nil="true"></created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1867-11-30</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, November 30, 1867. This issue has front page illustration(s) of the "FIRST &amp;amp; PRYBIL'S PATENT BAND SAW". These illustration(s) also have related text as well. This issue is 16+ pages and in nice condition.</description>
    <description-text>SCIENTIFIC AMERICAN, November 30, 1867. This issue has front page illustration(s) of the "FIRST &amp; PRYBIL'S PATENT BAND SAW". These illustration(s) also have related text as well. This issue is 16+ pages and in nice condition.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header></header>
    <id type="integer">151981</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>51981</image-range-end>
    <image-range-start>51981</image-range-start>
    <image-thumbnail-available type="integer">0</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
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    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">21.0</price>
    <price-updated-at type="datetime">2005-05-25T16:21:16-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Band Saw...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:54:05-04:00</updated-at>
    <updated-system-user-id type="integer">14</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-18T12:16:53-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-11-30</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, November 30, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: BAND SAW - CAM ENGINE - STORAGE
TRUNK - SAW TEETH - BOILER REGULATOR &amp;amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description>
    <description-text>SCIENTIFIC AMERICAN, November 30, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following prints: BAND SAW - CAM ENGINE - STORAGE
TRUNK - SAW TEETH - BOILER REGULATOR &amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">204933</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image066</image-range-end>
    <image-range-start>image061</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-08-18T00:00:00-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Band Saw...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2009-12-04T14:35:18-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-18T12:11:15-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-12-07</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, December 7, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following inventions: SUSPENSION BRIDGE - PRINTING
PRESS - HAY RAKE - CANE STRIPPER - LETTER SCALE &amp;amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.
&lt;br /&gt;
&lt;br /&gt;</description>
    <description-text>SCIENTIFIC AMERICAN, December 7, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following inventions: SUSPENSION BRIDGE - PRINTING
PRESS - HAY RAKE - CANE STRIPPER - LETTER SCALE &amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.

</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">200571</id>
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    <image-range-end>image075</image-range-end>
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    <image-thumbnail-available type="integer">1</image-thumbnail-available>
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    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2005-08-18T00:00:00-04:00</price-updated-at>
    <quantity type="integer">0</quantity>
    <state nil="true"></state>
    <subheader>Printing Press...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-03-06T10:42:44-05:00</updated-at>
    <updated-system-user-id type="integer">13</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-18T12:05:27-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-12-14</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN December 14, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following inventions: COTTON SEED PLANTER - RAILROAD
SWITCH - EDUCATIONAL APPARATUS - BUCKET WHEEL &amp;amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description>
    <description-text>SCIENTIFIC AMERICAN December 14, 1867. This 16 page issue is in nice
condition and contains illustrations of the latest inventions of the
day including the following inventions: COTTON SEED PLANTER - RAILROAD
SWITCH - EDUCATIONAL APPARATUS - BUCKET WHEEL &amp; Much More. These
illustrations also have text that goes along with them. Very
interesting advertisements as well, back in the day when many of the
normal things we use today were just being invented.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">200390</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image081</image-range-end>
    <image-range-start>image076</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
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    <is-generic type="boolean">true</is-generic>
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    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-10-26T10:04:51-04:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Cotton Seed Planter...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:56:41-04:00</updated-at>
    <updated-system-user-id type="integer">5</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2005-08-31T08:15:08-04:00</created-at>
    <created-system-user-id type="integer">7</created-system-user-id>
    <date type="date">1867-12-21</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;span style="font-weight: bold;"&gt;SCIENTIFIC AMERICAN&lt;/span&gt;, December
21, 1867. This 16 page issue is in nice condition and contains
illustrations of the latest inventions of the day including the
following prints: STEAM GENERATOR AND ENGINE - PILOT HOOP - CARPET
STRETCHER - TOOL REST &amp;amp; Much More. These illustrations also have
text that goes along with them. Very interesting advertisements as
well, back in the day when many of the normal things we use today were
just being invented. Nice To Frame.</description>
    <description-text>SCIENTIFIC AMERICAN, December
21, 1867. This 16 page issue is in nice condition and contains
illustrations of the latest inventions of the day including the
following prints: STEAM GENERATOR AND ENGINE - PILOT HOOP - CARPET
STRETCHER - TOOL REST &amp; Much More. These illustrations also have
text that goes along with them. Very interesting advertisements as
well, back in the day when many of the normal things we use today were
just being invented. Nice To Frame.</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">205243</id>
    <image-range-batch>8.61.2005</image-range-batch>
    <image-range-end>image040</image-range-end>
    <image-range-start>image034</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason>Listed on eBay</is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">20.0</price>
    <price-updated-at type="datetime">2006-01-30T14:41:39-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Child Toy Hoop 1867 Scientific American...</subheader>
    <topics> </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:58:34-04:00</updated-at>
    <updated-system-user-id type="integer">16</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2003-02-22T07:49:38-05:00</created-at>
    <created-system-user-id type="integer">12</created-system-user-id>
    <date type="date">1868-07-08</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>SCIENTIFIC AMERICAN, New York, July 8, 1868 This complete issue contains the patent for the very first practical typewriter, given to C. Latham Sholes, for teh "TypeWriting Machine" with some descriptive text. Inconspicuously located near the back of the issue, yet historic for what it is. Nice condition.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, July 8, 1868 This complete issue contains the patent for the very first practical typewriter, given to C. Latham Sholes, for teh "TypeWriting Machine" with some descriptive text. Inconspicuously located near the back of the issue, yet historic for what it is. Nice condition.</description-text>
    <folder-id type="integer" nil="true"></folder-id>
    <header></header>
    <id type="integer">151925</id>
    <image-range-batch>webimages</image-range-batch>
    <image-range-end>51925</image-range-end>
    <image-range-start>51925</image-range-start>
    <image-thumbnail-available type="integer">1</image-thumbnail-available>
    <inventory-item-type-id type="integer">1</inventory-item-type-id>
    <inventory-reference></inventory-reference>
    <is-active type="boolean">true</is-active>
    <is-active-reason nil="true"></is-active-reason>
    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
    <message type="NilClass" nil="true"></message>
    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
    <override-shipping type="decimal" nil="true"></override-shipping>
    <price type="decimal">61.0</price>
    <price-updated-at type="datetime">2003-02-22T07:49:38-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>Early typewriter...</subheader>
    <topics>     </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2007-09-03T23:54:04-04:00</updated-at>
    <updated-system-user-id type="integer">12</updated-system-user-id>
  </web-item>
  <web-item>
    <city nil="true"></city>
    <comments nil="true"></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-11-15T14:53:04-05:00</created-at>
    <created-system-user-id type="integer">4</created-system-user-id>
    <date type="date">1868-07-08</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;strong&gt;SCIENTIFIC AMERICAN&lt;/strong&gt;, New York, July 8, 1868 &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Sholes receives patent for first practical typewriter&lt;/strong&gt;&lt;br /&gt;
&lt;br /&gt;
Near the back of this 16 page issue is a lengthy list of the: &lt;em&gt;&amp;quot;Official Report of Patents and Claims Issued by the United States Patent Office for the week ending June 23, 1868.&amp;quot;&amp;nbsp;&lt;/em&gt; &lt;br /&gt;
&lt;br /&gt;
One of these is the patent for the very first practical typewriter, given to C. Latham Sholes, headed:&amp;nbsp; &lt;strong&gt;&amp;quot;Type Writing Machine&amp;quot;&lt;/strong&gt; with some descriptive text (see the photo for the full report). An inconspicuous yet historic report, and a keystone issue for any collector of early typewriters. &lt;br /&gt;
&lt;br /&gt;
The balance of the issue is taken up with various reports on inventions &amp;amp; mechical improvements of the day, several of which are illustrated.&lt;br /&gt;
&lt;br /&gt;
Never bound nor trimed, small library stamp at the top of pg. 1, generally in very nice conditon.</description>
    <description-text>SCIENTIFIC AMERICAN, New York, July 8, 1868 

* Sholes receives patent for first practical typewriter

Near the back of this 16 page issue is a lengthy list of the: "Official Report of Patents and Claims Issued by the United States Patent Office for the week ending June 23, 1868."  

One of these is the patent for the very first practical typewriter, given to C. Latham Sholes, headed:  "Type Writing Machine" with some descriptive text (see the photo for the full report). An inconspicuous yet historic report, and a keystone issue for any collector of early typewriters. 

The balance of the issue is taken up with various reports on inventions &amp; mechical improvements of the day, several of which are illustrated.

Never bound nor trimed, small library stamp at the top of pg. 1, generally in very nice conditon.</description-text>
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    <id type="integer">539931</id>
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    <image-range-start>image089</image-range-start>
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    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
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    <newspaper-title-id type="integer" nil="true"></newspaper-title-id>
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    <price type="decimal">59.0</price>
    <price-updated-at type="datetime">2007-11-15T14:53:04-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>First practical typewriter...</subheader>
    <topics>  </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-07-28T13:36:15-04:00</updated-at>
    <updated-system-user-id type="integer">18</updated-system-user-id>
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  <web-item>
    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-03T10:00:35-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1868-08-05</date>
    <date-range-end type="date" nil="true"></date-range-end>
    <date-range-start type="date" nil="true"></date-range-start>
    <description>&lt;div&gt;
    &lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; New York,&amp;#160;NY, August 5, 1868.&amp;#160;&amp;#160; 
&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;* The Brooklyn Bridge&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;
    &lt;strong&gt;
        &lt;br /&gt;
    &lt;/strong&gt;
&lt;/div&gt;
&lt;div&gt;This 16 page issue is in nice condition and contains illustrations, accompanied by text,&amp;#160;of the latest inventions of the day including: "&lt;strong&gt;Proposed Suspension Bridge Across the East River, New York&lt;/strong&gt;.", "Glenn's Patent Device For the Propulsion of Land Vehicles...", "Pierces Device for Fastening Umbrella Coverings", "Polley's Patent Mole Trap", and "Hoyt's patent Match Box",.
&lt;br /&gt;&lt;br /&gt;Historical Background: Scientific American is a popular science magazine, published (first weekly and later monthly) since August 28, 1845, making it the oldest continuously published magazine in the United States. It brings articles about new and innovative research to the amateur and lay audience. 
&lt;br /&gt;&lt;br /&gt;Scientific American (informally abbreviated to "SciAm") roughly has a monthly circulation of 555,000 US and 90,000 international as of December 2005. Though a well-respected magazine, it is not a peer-reviewed scientific journal in the sense of Nature; rather, it is a forum where scientific theories and discoveries are explained to a wider audience. In the past this target audience was other scientists in unrelated fields, but it is now educated general readers interested in science issues. The magazine American Scientist covers similar ground, but at a level more suitable for the professional science audience in much the same way Scientific American used to. 
&lt;br /&gt;&lt;br /&gt;The magazine was founded by Rufus Porter as a single-page newsletter, and throughout its early years Scientific American put much emphasis on reports of what was going on at the US patent office. It reported on a broad range of inventions that includes perpetual motion machines, an 1849 device for buoying vessels by Abraham Lincoln, and the universal joint which now finds place in nearly every automobile manufactured. Current issues feature a "this date in history" section, featuring an article originally published 50, 100, and 150 years ago where often-humorous, un-scientific, or otherwise noteworthy gems of science history are featured. 
&lt;br /&gt;&lt;br /&gt;Porter sold the newsletter in 1846 to Alfred Ely Beach and Orson Desaix Munn, and until 1948 it remained owned by Munn &amp;amp; Company. Under the second Orson D. Munn, grandson of the first, it had evolved into something of a "workbench" publication, similar to the 20th century incarnation of Popular Science. In the years after World War II, the magazine was dying. Three partners who were planning on starting a new popular science magazine, to be called The Sciences, instead purchased the assets of the old Scientific American and put its name on the designs they had created for their new magazine. Thus the partners -- publisher Gerard Piel, editor Dennis Flanagan, and general manager Donald H. Miller, Jr. -- created essentially a new magazine, the Scientific American magazine of the second half of the twentieth century. Miller retired in 1979, Flanagan by 1984 when Gerard Piel's son Jonathan became president and editor; circulation had grown fifteen-fold since 1948. In 1986 it was sold to the Holtzbrinck group of Germany, who have owned it since. Donald Miller died in December, 1998, Gerard Piel in September 2004 and Dennis Flanagan in January 2005. John Rennie is the current editor-in-chief. 
&lt;/div&gt;</description>
    <description-text>
    SCIENTIFIC AMERICAN: New York,</description-text>
    <folder-id type="integer">4</folder-id>
    <header></header>
    <id type="integer">222781</id>
    <image-range-batch>7.h7.2007</image-range-batch>
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    <is-generic type="boolean">true</is-generic>
    <is-offered-second-rate type="boolean">false</is-offered-second-rate>
    <is-similar type="boolean">false</is-similar>
    <legacy-number nil="true"></legacy-number>
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    <price type="decimal">45.0</price>
    <price-updated-at type="datetime">2008-02-14T13:12:46-05:00</price-updated-at>
    <quantity type="integer">1</quantity>
    <state nil="true"></state>
    <subheader>The Brooklyn Bridge...</subheader>
    <topics>d </topics>
    <treat-as-catalog-item type="boolean">false</treat-as-catalog-item>
    <updated-at type="datetime">2008-02-14T13:12:46-05:00</updated-at>
    <updated-system-user-id type="integer">3</updated-system-user-id>
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    <city nil="true"></city>
    <comments></comments>
    <contents-reviewed type="boolean">false</contents-reviewed>
    <created-at type="datetime">2007-08-03T10:09:55-04:00</created-at>
    <created-system-user-id type="integer">16</created-system-user-id>
    <date type="date">1868-10-28</date>
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    &lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; New York,&amp;#160;NY, October 28, 1868
&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;* Suspension Bridge Over the Hudson&lt;/strong&gt;&lt;div&gt;&lt;strong&gt;* The Steam Hammer&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;
&lt;div&gt;
    &lt;strong&gt;
        &lt;br /&gt;
    &lt;/strong&gt;
&lt;/div&gt;
&lt;div&gt;This 16 page issue is in nice condition and contains illustrations, accompanied by text,&amp;#160;of the latest inventions of the day including: "Suspension Bridge over the Hudson", and "&lt;strong&gt;The Joy Patent Steam Hammer&lt;/strong&gt;".
&lt;br /&gt;&lt;br /&gt;Historical Background: Scientific American is a popular science magazine, published (first weekly and later monthly) since August 28, 1845, making it the oldest continuously published magazine in the United States. It brings articles about new and innovative research to the amateur and lay audience. 
&lt;br /&gt;&lt;br /&gt;Scientific American (informally abbreviated to "SciAm") roughly has a monthly circulation of 555,000 US and 90,000 international as of December 2005. Though a well-respected magazine, it is not a peer-reviewed scientific journal in the sense of Nature; rather, it is a forum where scientific theories and discoveries are explained to a wider audience. In the past this target audience was other scientists in unrelated fields, but it is now educated general readers interested in science issues. The magazine American Scientist covers similar ground, but at a level more suitable for the professional science audience in much the same way Scientific American used to. 
&lt;br /&gt;&lt;br /&gt;The magazine was founded by Rufus Porter as a single-page newsletter, and throughout its early years Scientific American put much emphasis on reports of what was going on at the US patent office. It reported on a broad range of inventions that includes perpetual motion machines, an 1849 device for buoying vessels by Abraham Lincoln, and the universal joint which now finds place in nearly every automobile manufactured. Current issues feature a "this date in history" section, featuring an article originally published 50, 100, and 150 years ago where often-humorous, un-scientific, or otherwise noteworthy gems of science history are featured. 
&lt;br /&gt;&lt;br /&gt;Porter sold the newsletter in 1846 to Alfred Ely Beach and Orson Desaix Munn, and until 1948 it remained owned by Munn &amp;amp; Company. Under the second Orson D. Munn, grandson of the first, it had evolved into something of a "workbench" publication, similar to the 20th century incarnation of Popular Science. In the years after World War II, the magazine was dying. Three partners who were planning on starting a new popular science magazine, to be called The Sciences, instead purchased the assets of the old Scientific American and put its name on the designs they had created for their new magazine. Thus the partners -- publisher Gerard Piel, editor Dennis Flanagan, and general manager Donald H. Miller, Jr. -- created essentially a new magazine, the Scientific American magazine of the second half of the twentieth century. Miller retired in 1979, Flanagan by 1984 when Gerard Piel's son Jonathan became president and editor; circulation had grown fifteen-fold since 1948. In 1986 it was sold to the Holtzbrinck group of Germany, who have owned it since. Donald Miller died in December, 1998, Gerard Piel in September 2004 and Dennis Flanagan in January 2005. John Rennie is the current editor-in-chief. 
&lt;/div&gt;</description>
    <description-text>
    SCIENTIFIC AMERICAN: New York,</description-text>
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    <subheader>Suspension Bridge Over the Hudson...</subheader>
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    <date type="date">1868-11-18</date>
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    <description>&lt;div&gt;&lt;strong&gt;SCIENTIFIC AMERICAN:&lt;/strong&gt; New York,&amp;nbsp;NY, November 18, 1868. &lt;br /&gt;
&lt;br /&gt;
&lt;strong&gt;* Perry &amp;amp; Goddard Perpetual Revolver&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;&lt;strong&gt;         &lt;br /&gt;
&lt;/strong&gt;&lt;/div&gt;
&lt;div&gt;This 16 page issue is in nice condition and contains illustrations, accompanied by text,&amp;nbsp;of the latest inventions of the day including: &amp;quot;&lt;strong&gt;The Perry and Goddard 'Double Header,' or 'Perpetual Revolver'&lt;/strong&gt;&amp;quot;, and &amp;quot;Double Seated Lock Safety Valve&amp;quot;.&lt;/div&gt;</description>
    <description-text>SCIENTIFIC AMERICAN: New York, NY, November 18, 1868. 

* Perry &amp; Goddard Perpetual Revolver
         

This 16 page issue is in nice condition and contains illustrations, accompanied by text, of the latest inventions of the day including: "The Perry and Goddard 'Double Header,' or 'Perpetual Revolver'", and "Double Seated Lock Safety Valve".</description-text>
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    <subheader>Perry and Goddard Perpetual Revolver...</subheader>
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    <updated-at type="datetime">2008-09-19T11:58:18-04:00</updated-at>
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