James Cremer 1864 [Union Avenue at the Great Sanitary Fair, Philadelphia, June 1864] [The Great Sanitary Fair, Philadelphia, 1864]
Stereoview Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-stereo-1s04577 (digital file from original item, front) LC-DIG-stereo-2s04577 (digital file from original item, back)
