![[View of tourists.] - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvdmlldy1vZi10b3VyaXN0cy03OTI0M2QtNjQwLmpwZw%3D%3D/40/26/webp "[View of tourists.] - Sterescope Card, Colorado")
[View of tourists.] - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Interior cascades, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Interior cascades, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Magog, Pikes Peak Trail. - Sterescope Card, Colorado
Colorado 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 organ, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
![Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvY29hbC1mb3JtYXRpb24tbWFuaXRvdS1ncmFuZC1jYXZlcm5zLTNlMmU0OS02NDAuanBn/40/25/webp "Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado")
Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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 vestibule, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Trail House cascade, Pike's Peak Trail.
Colorado 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 churn, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Magog, Pikes Peak Trail. - Sterescope Card, Colorado
Colorado 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 vestibule, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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 churn, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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 churn, Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Magog, Pikes Peak Trail. - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
![Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvY29hbC1mb3JtYXRpb24tbWFuaXRvdS1ncmFuZC1jYXZlcm5zLTYwMWM1Ny02NDAuanBn/40/26/webp "Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado")
Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
View of tourists. - Sterescope Card, Colorado
Colorado 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
Trail House cascade, Pike's Peak Trail.
Colorado 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 organ, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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 organ, Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
View of tourists. - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Interior cascades, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Interior cascades, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
![Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4NTAvMDEvMDEvY29hbC1mb3JtYXRpb24tbWFuaXRvdS1ncmFuZC1jYXZlcm5zLWIwZDQ4ZS02NDAuanBn/40/25/webp "Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado")
Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
![[View of tourists.] - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvdmlldy1vZi10b3VyaXN0cy1mMjQ4NTMtNjQwLmpwZw%3D%3D/40/26/webp "[View of tourists.] - Sterescope Card, Colorado")
[View of tourists.] - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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
Alabaster candles, Manitou Grand Caverns. - Sterescope Card, Colorado
Colorado 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 vestibule, Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
![Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvY29hbC1mb3JtYXRpb24tbWFuaXRvdS1ncmFuZC1jYXZlcm5zLWYzODU3MS02NDAuanBn/40/26/webp "Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado")
Coal formation [?], Manitou Grand Caverns. - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Trail House cascade, Pike's Peak Trail.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Trail House cascade, Pike's Peak Trail.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Magog, Pikes Peak Trail. - Sterescope Card, Colorado
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.