![Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvc3dpdGNoYmFjay1yci1yYWlscm9hZC1tYXVjaC1jaHVuay1iYmZlMjItNjQwLmpwZw%3D%3D/40/20/webp "Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.")
![Mt. Pisgah Plane, Switchback R.R. [railroad].](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvbXQtcGlzZ2FoLXBsYW5lLXN3aXRjaGJhY2stcnItcmFpbHJvYWQtMzMxN2JmLTY0MC5qcGc%3D/40/25/webp "Mt. Pisgah Plane, Switchback R.R. [railroad].")
Mt. Pisgah Plane, Switchback R.R. [railroad].
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Susquehanna St. from veranda of Mansion house.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Switchback Railroad. Looking down Mt. Pisgah Plane.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
View from South Mountain, Mauch Chunk.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Cave fall, Glen Onoko. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
![[Inclined plane, looking down.] 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvaW5jbGluZWQtcGxhbmUtbG9va2luZy1kb3duLTgwYzE4Yi02NDAuanBn/40/19/webp "[Inclined plane, looking down.] 19th century Pennsylvania stereoscope card.")
[Inclined plane, looking down.] 19th century Pennsylvania stereoscope ...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Susquehanna Street and Lehigh River, Mauch Chunk, Pa.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
![Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvc3dpdGNoYmFjay1yci1yYWlscm9hZC1tYXVjaC1jaHVuay1hZDUxZmQtNjQwLmpwZw%3D%3D/40/20/webp "Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.")
Chameleon Fall. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
"The Switzerland of America," from mountain road.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
View from South Mountain. Mauch Chunk.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Coal shutes, Mauch Chunk. 19th century Pennsylvania 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
Coal mine opening. 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
Mount Pisgah 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
![Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvc3dpdGNoYmFjay1yci1yYWlscm9hZC1tYXVjaC1jaHVuay05ZDAyMWItNjQwLmpwZw%3D%3D/40/20/webp "Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania stereoscope card.")
Switchback R.R. [railroad], Mauch Chunk. 19th century Pennsylvania ste...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Flag Staff Ledge, South Mountain, Mauch Chunk.
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 Narrows, from Flagstaff. 19th century Pennsylvania stereos...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Bird's-eye view from Bear Mountain.
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
View from South Mountain. Mauch Chunk.
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
Switchback Railroad, Mt. Pisgah plane. 19th century Pennsylvania stere...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Mauch Chunk and Mt Pisgah. 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
Turn Hole bridge and tunnel, Glen Onoko.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Mauch Chunk, Pa., from foot of Mt. Pisgah.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Bird's-eye view from Bear Mountain.
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
![Wedded for life. [View of trees joined at the trunk.]](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvd2VkZGVkLWZvci1saWZlLXZpZXctb2YtdHJlZXMtam9pbmVkLWF0LXRoZS10cnVuay1lNTE3OWMtNjQwLmpwZw%3D%3D/40/26/webp "Wedded for life. [View of trees joined at the trunk.]")
Wedded for life. [View of trees joined at the trunk.]
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 Plane. 2322 feet long, 864 feet high.
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
Dual Vista, Glen Onoko. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Dual Vista, Glen Onoko. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
Mauch Chunk. Bird's-eye view from cemetery.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Mauch Chunk. River view, looking north.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
![Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvbW91bnQtamVmZmVyc29uLXBsYW5lLXNicnItc3dpdGNoYmFjay1yYWlscm9hZC1wYS0xZmE4OGUtNjQwLmpwZw%3D%3D/40/19/webp "Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.")
Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
![[Rustic staircase, Glen Onoko.] 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvcnVzdGljLXN0YWlyY2FzZS1nbGVuLW9ub2tvLTZhOGM4OC02NDAuanBn/40/26/webp "[Rustic staircase, Glen Onoko.] 19th century Pennsylvania stereoscope card.")
Mt. Jefferson Plane. 2070 feet long, 462 feet high.
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
Canal lock, East Mauch Chunk in the distance.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Switchback Railroad. Mauch Chunk, from top of Mt. Pisgah.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
"The Switzerland of America" Mauch Chunk.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Terrace Falls. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.
View from South Mountain. Mauch Chunk.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
![Switchback Railroad. The flats, looking [...] 19th century Pennsylvania stereoscope card.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvc3dpdGNoYmFjay1yYWlscm9hZC10aGUtZmxhdHMtbG9va2luZy1jZmM3NWQtNjQwLmpwZw%3D%3D/40/25/webp "Switchback Railroad. The flats, looking [...] 19th century Pennsylvania stereoscope card.")
Mansion house, Mauch Chunk. 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
The rapids, Mauch Chunk. 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
Canal lock, East Mauch Chunk in the distance.
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
Mount Pisgah Plane looking down. 19th century Pennsylvania stereoscope...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Mauch Chunk, Pennsylvania. 19th century Pennsylvania stereoscope card.
Public domain photo of a monument, historic place, 19th century, free to use, no copyright restrictions image - Picryl description.
Flag Staff Ledge, South Mountain, Mauch Chunk.
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
Susquehanna St., Mauch Chunk. 19th century Pennsylvania stereoscope ca...
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
View from Trestle bridge, Mt. Pisgah.
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
Inclined plane. No. 1. 19th century Pennsylvania stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Turn Hole bridge and tunnel, Glen Onoko.
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, Pa., from foot of Mt. Pisgah.
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
Two mile turn, Switchback Railroad. 19th century Pennsylvania stereosc...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Mansion house. 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
Switchback Railroad. From Mt. Pisgah, looking north.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Mauch Chunk, Pa. Showing first incline.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
![Mauch Chunk from Prospect Park [Rock].](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvbWF1Y2gtY2h1bmstZnJvbS1wcm9zcGVjdC1wYXJrLXJvY2stMTRmNDJkLTY0MC5qcGc%3D/40/21/webp "Mauch Chunk from Prospect Park [Rock].")
Mauch Chunk from Prospect Park [Rock].
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
Switchback Railroad, Mauch Chunk, Pa., U.S.A.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Canal lock, East Mauch Chunk in distance.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
View from Trestle bridge, Mt. Pisgah.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Mansion house, from foot of Bear Mountain.
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
Mansion house, from foot of Bear Mountain.
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