Gas globes, sand blast and etched.
Public domain illustrated book, catalog, page scan, free to use, no copyright restrictions image - Picryl description
Cotton gin in full blast, Florida.
Florida 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
Carnegie Blast Furnaces, Homestead, Pa.
Picryl description: Public domain photo of vintage Pennsylvania postcard, free to use, no copyright restrictions image.
Hot blast stoves of a blast furnace, Pittsburg, Pa., U.S.A.
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
Breaking and loading coal in mines after a blast has knocked it down, ...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
Organization. Hudson pressure tunnel. Mayor William J. Gaynor firing b...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
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
Breaking and loading coal in mines after a blast has knocked it down, ...
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
Rising Fawn Iron Works. Hot Blast.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Breaking and loading coal in mines after a blast has knocked it down, ...
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
Breaking and loading coal in mines after a blast has knocked it down, ...
Picryl description: Public domain image of a miner, coal mine, free to use, no copyright restrictions.
The blast furnaces and rolling mills of the Homestead Steel Works.
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
Carrying away and loading the pigs, blast furnace, Pittsburg, Pa., U.S...
Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.
Carrying away and loading the pigs, blast furnace, Pittsburg, Pa., U.S...
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
Hot blast stoves of a blast furnace, Pittsburg, Pa., U.S.A.
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
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
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
Breaking and loading coal in mines after a blast has knocked it down, ...
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
The blast furnaces and rolling mills of the Homestead Steel Works.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Breaking and loading coal in mines after a blast has knocked it down, ...
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
Rising Fawn Iron Works. Hot Blast.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Breaking and loading coal in mines after a blast has knocked it down, ...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
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
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Cotton gin in full blast, Florida.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Breaking and loading coal in mines after a blast has knocked it down, ...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Breaking and loading coal in mines after a blast has knocked it down, ...
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
Hot blast stoves of a blast furnace, Pittsburg, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Hot blast stoves of a blast furnace, Pittsburg, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Rising Fawn Iron Works. Hot Blast.
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Carrying away and loading the pigs, blast furnace, Pittsburg, Pa., U.S...
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
Breaking and loading coal in mines after a blast has knocked it down, ...
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Rising Fawn Iron Works. Hot Blast.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Cotton gin in full blast, Florida.
Florida 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
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
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
The blast furnaces and rolling mills of the Homestead Steel Works.
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
Breaking and loading coal in mines after a blast has knocked it down, ...
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
Cotton gin in full blast, Florida.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Carrying away and loading the pigs, blast furnace, Pittsburg, Pa., U.S...
Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.
Plant of the blast furnace, Pittsburgh, Pa., U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The blast furnaces and rolling mills of the Homestead Steel Works.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions