The original photograph is at the Library of Congress Online, and is part of their Civil War Photograph collection.
SUMMARY Photographer Alexander Gardner is seated in middle, holding his camera lens.
PHOTOGRAPHER Gardner's Photographic Art Gallery (Washington, D.C.)
CREATED/PUBLISHED 1867
MEDIUM 1 photographic print on stereo card : stereograph.
REPOSITORY Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA
CALL NUMBER Item in LOT 2775
REPRODUCTION NUMBER LC-USZ62-11000 DLC (b&w film neg. of half stereo)
LC-USZ62-26567 DLC (b&w film neg. of half stereo)
COLLECTION Selected Civil War photographs, 1861-1865 (Library of Congress)
DIGITAL ID (intermediary roll film) cwp 4a40919
NOTES Across the continent on the Union Pacific Railway, Eastern Division. No. 104 1/2.
American Memory edition timeline. No. 1115