D10912 U.S. Copyright Office. Copyright by Underwood & Underwood. Public domain photograph of stereoscopic card, free to use, no copyright restrictions image - Picryl description
Six American soldiers seated on boat in dried up harbor. D20560 U.S. Copyright Office. No. 2.
D18729 U.S. Copyright Office. No. 1. Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picryl description
Several patients lie in beds under porch roof, outside hospital. D18717 U.S. Copyright Office. Copyright by Underwood & Underwood.
Four women standing near tree in a Manila suburb. H11509 U.S. Copyright Office. Copyright by Underwood & Underwood.
H11515 U.S. Copyright Office. Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picryl description
U.S. soldier, holding rifle, and Philippino man standing on mountain road. H11513 U.S. Copyright Office. Copyright by Underwood & Underwood.
H11528 U.S. Copyright Office. Copyright by Underwood & Underwood. Public domain photograph of stereoscopic card, free to use, no copyright restrictions image - Picryl description