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
Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions