The Delaware and Hudson Canal, looking south-west from Lock No. 21.
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
The Delaware and Hudson Canal, looking south-west from Lock No. 21.
Picryl description: Public domain image of a park, pond, water reflection, romantic landscape, 18th-19th century, free to use, no copyright restrictions.
Nashua Lock Company. New Hampshire in 19th century. Stereoscope card.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
The Delaware and Hudson Canal from Lock, looking north.
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
Weigh Lock, Junction Oswego and Erie Canal, Syracuse, N.Y.
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Lock on Schuylkill Canal. 19th century stereoscopic views of Pennsylva...
Pennsylvania 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... More
The Delaware and Hudson Canal from Lock, looking north.
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
The Lock on the dungeon door of the Old Spanish Fort, at St. Augustine...
Florida 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 asse... More
The Delaware and Hudson Canal, looking south-west from Lock No. 21.
Picryl description: Public domain image of a park, pond, water reflection, romantic landscape, 18th-19th century, free to use, no copyright restrictions.
Nashua Lock Company. New Hampshire in 19th century. Stereoscope card.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Martin's Lock - Balcony Bluff on the James River.
Virginia 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
The Delaware and Hudson Canal from Lock, looking north.
Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description
The Delaware and Hudson Canal from Lock, looking north.
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
Nashua Lock Company. New Hampshire in 19th century. Stereoscope card.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Nashua Lock Company. New Hampshire in 19th century. Stereoscope card.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
The Delaware and Hudson Canal, looking south-west from Lock No. 21.
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
Weigh Lock, Junction Oswego and Erie Canal, Syracuse, N.Y.
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Lock on Schuylkill Canal. 19th century stereoscopic views of Pennsylva...
Pennsylvania 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... More