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| ID |
Title or First Line |
Date |
Page Image |
| A156 | United States Patent Office | March 6, 1849 | |
| A162 | Sir: Endeavoring to trace up the history of American inventions as a duty appertaining to this bureau.. | November 8, 1849 | |
| A163 | Sir: A copy of the accompanying circular has been addressed to each of the Governors of the States and Territories of the Union.. | November 12, 1849 | |
| A227 | SirL Today I forward you One bundle containing 6 varieties of garden seeds. | March 8, 1856 | |
| A251 | Sir: I beg leave to tender you my services as an Agent for the transaction of Patent business of every description, either in this country or in Europe. | June 1857 | |
| A254 | Sir: We respectfully call your attention to our Agency, in connection with any business your constituents may have with the Patent Office. | January 1, 1858 | |
| A469 | The following 'glances' are furnished by a correspondent to the New York Express:--if half be true, the subject would seem to be worthy of the most serious consideration of Congress. | December, 1850? | |
| A470 | Dear Sir: the undersigned Patentees, take this method of bringing to your notice, their "Patent Cordage Machine," for making Cordage of any length and size, by a new, simple, and greatly cheapened process, and to solicit your examination of the Model at | 1850 | |
| B14 | United States Patent Office | April 7, 1856 | |
| B15 | United States Patent Office | April 16, 1856 | |
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