Public domain photograph of 19th-century stereoscopic card, landscape, free to use, no copyright restrictions image - Picryl description
Title from duplicate photo. Public domain photograph of 19th-century stereoscopic card, people, free to use, no copyright restrictions image - Picryl description Public domain photograph of 19th-century stere More
Photographs show the Delaware Water Gap. Public domain photograph related to 19th-century agriculture, peasants, free to use, no copyright restrictions image - Picryl description
Photograph show a park trail, probably in Fairmount Park. Public domain photograph of 19th-century stereoscopic card, Pennsylvania, free to use, no copyright restrictions image - Picryl description
Public domain photograph of 19th-century stereoscopic card, Pennsylvania, free to use, no copyright restrictions image - Picryl description