Pennsylvania Railroad, Mountain view above Altoona. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, View at Kittanning Point. Stereoscope card.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Rock Cut Red Buttes. Wyoming stereoscope card, 19th century.
Wyoming 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
Pennsylvania Railroad, Rock Cut, Huntingdon. Stereoscope card.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Mountain view above Altoona. Stereoscope card.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Horse Shoe Curve. - stereoscopic view, public domain photorpaph
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Horse Shoe Curve, above Altoona.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Hudson River R.R. 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
Pennsylvania Railroad, North Bend cut. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, View at Kittanning Point. Stereoscope card.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, North Bend cut. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Horse Shoe Curve. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Pack Saddle. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Pennsylvania Railroad, Rock cut near Huntingdon. Stereoscope card.
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Railroad track to West. 19th century stereoscope card.
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
From the top of Kittanning, east.
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
Pennsylvania Railroad, Rock Cut, Huntingdon. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Rock Cut, Huntingdon. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Pennsylvania Railroad, Rock cut near Huntingdon. Stereoscope card.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Cut on line of Shenandoah R.R. - back of stereoscopic card
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description