File:LC-USZC4-2564 (20214101708).jpg

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Description LC-USZC4-2564: “The Contractor’s Book of Working Drawings of Tools and Machines Used in Constructing Canals, Rail-Roads, and Other Works.” Compiled by George Cole, Civil Engineer, 1855.J.S. Vernam, Mechanical Engineer, lithograph by Gibson and Company, 1854. (8/7/2015)
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Source LC-USZC4-2564
Author National Museum of the U.S. Navy

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This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/20214101708 (archive). It was reviewed on 12 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.

12 July 2018

Public domain
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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Date/TimeThumbnailDimensionsUserComment
current14:02, 12 July 2018Thumbnail for version as of 14:02, 12 July 20185,958 × 4,276 (2.45 MB)Hiàn (alt) (talk | contribs)Transferred from Flickr via #flickr2commons

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