A.J. Russell 1863 (published) [Expedients for crossing streams, pocket auger used to construct the frames of the blanket boats] [Photographs illustrative of operations in construction and transportation, as used to facilitate the movements of the Armies of the Rappahannock, of Virginia, and of the Potomac ...]
Library of Congress, Prints and Photographs Division Call Number: LOT 9209 (H) (M) [P&P], LC-DIG-ppmsca-10339 (digital file from original photo, front) LC-DIG-ppmsca-10340 (digital file from original photo, back) LC-USZ62-90108 (b&w film copy neg.)