![Entrance amphitheatre, looking out, [Glen] Alpha.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvZW50cmFuY2UtYW1waGl0aGVhdHJlLWxvb2tpbmctb3V0LWdsZW4tYWxwaGEtNTA5MTY5LTY0MC5qcGc%3D/40/25/webp "Entrance amphitheatre, looking out, [Glen] Alpha.")
Entrance amphitheatre, looking out, [Glen] Alpha.
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Entrance amphitheatre. 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
Entrance amphitheatre. New York Sterecope Card.
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Entrance amphitheatre. New York Sterecope Card.
Picryl description: Public domain image of a small bridge over water, woods, historic structure, free to use, no copyright restrictions.
Entrance amphitheatre, back view. 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
![Entrance amphitheatre, looking out, [Glen] Alpha.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvZW50cmFuY2UtYW1waGl0aGVhdHJlLWxvb2tpbmctb3V0LWdsZW4tYWxwaGEtZDYxZGE0LTY0MC5qcGc%3D/40/63/webp "Entrance amphitheatre, looking out, [Glen] Alpha.")
Entrance amphitheatre, looking out, [Glen] Alpha.
New York State 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 w... More
![Entrance amphitheatre, looking out, [Glen] Alpha.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvZW50cmFuY2UtYW1waGl0aGVhdHJlLWxvb2tpbmctb3V0LWdsZW4tYWxwaGEtODJmNGRlLTY0MC5qcGc%3D/40/25/webp "Entrance amphitheatre, looking out, [Glen] Alpha.")
Entrance amphitheatre, looking out, [Glen] Alpha.
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Entrance amphitheatre. 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
![Entrance amphitheatre, looking out, [Glen] Alpha.](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvZW50cmFuY2UtYW1waGl0aGVhdHJlLWxvb2tpbmctb3V0LWdsZW4tYWxwaGEtNzc3ZTZhLTY0MC5qcGc%3D/40/63/webp "Entrance amphitheatre, looking out, [Glen] Alpha.")
Entrance amphitheatre, looking out, [Glen] Alpha.
New York State 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 w... More
Entrance amphitheatre. New York Sterecope Card.
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Entrance amphitheatre. New York Sterecope Card.
Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.
Entrance amphitheatre, back view. 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
Entrance amphitheatre. New York Sterecope Card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Entrance amphitheatre, back view. New York Sterecope Card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description