Stereoview Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-stereo-1s01529 (digital file from original photo, front) LC-DIG-stereo-2s01529 (digital file from original photo, back)
Label affixed to verso with heading "Memoir, Jamin Tubes", gives title, photographer, date, number (3), negative (wet collodion), arrangement (view), opening (3/8), exposure (5").
