Picryl description: Public domain natural history illustrated book page scan, free to use, no copyright restrictions image.
California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More
Maine stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb More
New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Public domain scan of 19th-century zoological illustration, free to use, no copyright restrictions image
Public domain image related to botany, botanical artwork, free to use, no copyright restrictions image - Picryl description
Public domain illustrated book page scan, related to zoology, free to use, no copyright restrictions image - Picryl description