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File:Lincoln patent drawings.jpg

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English: Abraham Lincoln patent of buoying vessels over shoals
Date issued May 22, 1849
Source US Patent 6469 as found here on Google Patents
Author invented by Abraham Lincoln. Issued by United States government Patent Office

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Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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Date/TimeThumbnailDimensionsUserComment
current20:28, 22 May 2013Thumbnail for version as of 20:28, 22 May 20133,408 × 2,320 (1.53 MB)H.M. Talbot (talk | contribs)Uploaded higher resolution jpg, extracted from first page of Abraham Lincoln's Patent US6469. The patent was digitized by Google and downloaded from Google Patents.
14:39, 22 December 2011Thumbnail for version as of 14:39, 22 December 2011490 × 335 (33 KB)Doug Coldwell (talk | contribs)

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