brown j approximately 1829 1874 photographer, robert dennis collection of stereoscopic views

North view of Mauch Chunk, from Narrows.

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

Safety car. (Down Mt. Pisgah incline.)

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

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

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

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

[Mauch Chunk scenery.] 19th century Pennsylvania stereoscope card.

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

[Mauch Chunk scenery.] 19th century Pennsylvania stereoscope card.

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

North view of Mauch Chunk, from Narrows.

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

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.