James F. Gibson 1862, 14 May (taken) A group of "contrabands" [The War for the Union. Photographic War History, 1861-1865.]
Stereoview Library of Congress, Prints and Photographs Division LC-DIG-stereo-1s02760 (digital file from original stereograph, front) LC-DIG-stereo-2s02760 (digital file from original stereograph, back) LC-USZ62-57025 (b&w film copy neg. from dup. stereo)
