plane

Switchback Mt. Jefferson Plane. 19th century Pennsylvania stereoscope ...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Looking down Mount Pisgah Plane. Stere...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Curtiss JN - a training plane.

Picryl description: Public domain image of an early aircraft, aeronautics, free to use, no copyright restrictions.

Inclined Plane, Cincinnati, Ohio, Vintage Postcard by Detroit Publishi...

Picryl description: Public domain photo of a vintage Ohio postcard, free to use, no copyright restrictions image.

Upper Gordon Plane, looking up Mine Hill R.R.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Pisgah Plane. Length, 2341 feet, 664 feet high.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

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.

Wrecked Boche amored plane ; Shell hole, bridge over Meuse ; Crashed A...

Public domain photograph related to Germany in World War One, military conflict, free to use, no copyright restrictions image - Picryl description

Mount Pisgah Plane. Length, 2341 ft, height, 664 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

View from top of Panther Creek Plane.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah Plane, Switchback R.R. 19th century Pennsylvania stereoscop...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

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.

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Newark, V. 1, Double Page Plate No. 6 [Map bounded by Passaic River, C...

Picryl description: Public domain image of an old city plan, vintage cartography, 18th-19th century map, free to use, no copyright restrictions.

The American Fall from half way down the inclined plane.

Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.

Mount Pisgah Plane. Length, 2341 feet, 664 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Incline plane. 19th century Pennsylvania stereoscope card.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Upper Gordon Plane, Mine Hill R.R.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Mt. Pisgah Plane, Switchback R.R., Pa.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Views up No. 13 plane at Hawley.

Picryl description: Public domain image of railroad tracks, train car, railway, free to use, no copyright restrictions.

Upper Gordon Plane, Mine Hill R.R.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah Plane. Length 2,341 ft., 664 ft. high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

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.

Switchback Railroad. Mt. Jefferson Plane. 19th century Pennsylvania st...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Switchback Railroad, looking down Mt. Pisgah plane.

Picryl description: Public domain image of railway tracks, train station, railroad building, free to use, no copyright restrictions.

Bellevue inclined plane, Cin., O. 19th century stereoscopic views of C...

Ohio 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 assembl... More

The head of No. 7 plane. - stereoscopic view, public domain photorpaph

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Switchback Railroad. Looking down Mt. Pisgah Plane.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

View down No. 20 Plane, of the Pa. Coal Co.'s Gravity Road.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah Plane. 2322 feet long, 864 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

View of Archibald and coal breaker, seen from bridge at foot of No. 26...

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.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Switchback R.R. Looking down Mt. Pisgah Plane.

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

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.

Mt. Pigah Plane. Switchback R.R. 19th century Pennsylvania stereoscope...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Foot of No. 7, plane seen from across the Scranton water workds.

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

No. 10 Colliery and Plane of the Pa. Coal Co.'s Gravity Road.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Looking down Mount Pisgah Plane. Stere...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

View from top of Panther Creek Plane.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Pennsylvania Railroad, Lower Gordon Plane, Schuylkill County. Stereosc...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Looking down Jefferson Plane. 19th century Pennsylvania stereoscope ca...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Pisgah Plane looking down. 19th century Pennsylvania stereoscope...

Picryl description: Public domain image of railway tracks, train station, railroad building, free to use, no copyright restrictions.

Mt. Pisgah Plane, Switchback R.R., Pa.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

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

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Pisgah Plane. Length, 2341 feet, 664 feet high.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

[Mt. Jefferson Plane. 2070 feet long, 462 feet high.]

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lookout inclined plane. 19th century stereoscopic views of Cincinnati,...

Picryl description: Public domain image of a locomotive, train cars, railroad tracks, railway, 19th-20th century, free to use, no copyright restrictions.

View from top of Panther Creek Plane.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

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.

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Jefferson Plane, Switchback R.R. 19th century Pennsylvania stereos...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

[Industrial building with inclined plane and large smokestack.]

Public domain image related to an industrial revolution, steel industry, mill, factory, 19th century, free to use, no copyright restrictions image - Picryl description.

Das Ochrana-Kaffeehaus in Belgrad, in welchem die Mörder des oesterrei...

Public domain photograph of a postcard, historic place view, landmark, free to use, no copyright restrictions image - Picryl description

Mt. Pisgah Plane. Length 2,341 ft., 664 ft. high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

[Mt. Jefferson Plane. 2070 feet long, 462 feet high.]

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah Plane. 2322 feet long, 864 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Switchback Railroad, looking down Mt. Pisgah plane.

Picryl description: Public domain image of railway tracks, train station, railroad building, free to use, no copyright restrictions.

View up No. 20 Plane, of the Pa. Coal Co.'s Gravity Road.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

The principal fixed stars of the South Hemisphere delineated on the pl...

Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More

Lookout inclined plane. 19th century stereoscopic views of Cincinnati,...

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Mount Jefferson Plane, S.B.R.R. [Switchback Railroad], Pa.

Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

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

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

Foot of No. 7, plane seen from across the Scranton water workds.

Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mount Pisgah Plane. Length, 2341 feet, 664 feet high.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Incline plane. 19th century Pennsylvania stereoscope card.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Inclined plane, looking down. 19th century Pennsylvania stereoscope ca...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Jefferson Plane, Switchback R.R. 19th century Pennsylvania stereos...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Switchback Railroad. Looking down Mt. Pisgah Plane.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

Mt. Pisgah inclined plane. 19th century Pennsylvania stereoscope card.

Looking down Jefferson Plane. 19th century Pennsylvania stereoscope ca...

Switchback Railroad, looking down Mt. Pisgah plane.

Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions

View down No. 20 Plane, of the Pa. Coal Co.'s Gravity Road.

Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.

A new projection of the Western Hemisphere of the Earth on a plane : (...

Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More

Mt. Pisgah inclined 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 Mt. Jefferson Plane. 19th century Pennsylvania stereoscope ...

Panther Creek plane. Length, 1800 feet. Height, 225 feet.

Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

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

[Inclined plane, looking down.] 19th century Pennsylvania stereoscope ...

Switchback Railroad, Mt. Pisgah plane. 19th century Pennsylvania stere...

View up No. 20 Plane, of the Pa. Coal Co.'s Gravity Road.

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

Industrial building with inclined plane and large smokestack.

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Lehigh Valley Railroad Company. Mount Jefferson Plane. Stereoscope car...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

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.

Mt. Pisgah inclined 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