| Volume 1 | Scientific American | Number 2. | ||
Most numerous are the inventions lost to the world for ages, and many doubtless to this day because inventors, being poor, could not bring them out. To remedy this evil to some extent, the following plan is suggested. |
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![]() List of Agents. |
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![]() Henry Rowntree |
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![]() Rare Project. |
![]() John Brown.. |
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![]() Adams & Co.'s Express. |
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Worthy Attention. |
![]() Adams & Co.'s |
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Beebe & Costar. |
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American Institute Fair. |
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Sterotyping and Printing. |
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Daguerreotype Apparatus |
Daguerreotypes. |
J.B. Carey & Co. |
Daguerreotypes. |
John Westall & Co.. |