Entrance to Greenwood Cemetery. New York Sterecope Card.
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
Niagara in winter. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Garnet Pool, near Glen House. New Hampshire in 19th century. Stereosco...
New Hampshire 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 wh... More
Niagara in winter. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.
Niagara in winter. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Niagara Falls. New Suspension Bridge. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Niagara Falls. [Man boating on the river at sunset.]
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Mt. Washington Railroad, White Mountain, N.H.
New Hampshire 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 wh... More
Niagara Falls. Prospect Point. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.
Niagara. [View down the railroad tracks, Suspension Bridge.]
Picryl description: Public domain image of a bridge, railroad structure, train viaduct, free to use, no copyright restrictions.
Children's shelter, interior. New York Sterecope Card.
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
Model Room, Patent Office. Washington DC Government Facilities, 19th c...
Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.
Mt. Washington Railroad, White Mountain, N.H.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Niagara Falls. Table Rock, winter. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.
Niagara Falls. Table Rock, winter. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Garnet Pool, near Glen House. New Hampshire in 19th century. Stereosco...
New Hampshire 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 wh... More
Niagara Falls. [Man boating on the river at sunset.]
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Niagara Falls. Prospect Point. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Model Room, Patent Office. Washington DC Government Facilities, 19th c...
Washington DC 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 wh... More
Niagara Falls. New Suspension Bridge. New York Sterecope Card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.