coal mine, united states

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description

Lehigh Valley Railroad Company. Coal mine no. 8. 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

Lehigh Valley Railroad Company. Coal mine no. 8. 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

Lehigh Valley Railroad Company. Coal mine no. 8. 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

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

Lehigh Valley Railroad Company. Coal mine no. 8. 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

Coal mine near Montrose [...] - 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

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description

Coal mine near Montrose [...] - 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

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Coal mine opening. 19th century Pennsylvania stereoscope card.

Coal mine opening. 19th century Pennsylvania stereoscope card.

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, 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

Lehigh Valley Railroad Company. Coal mine no. 8. Stereoscope card.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description