hydraulic

Hydraulic Mining. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic mining in California. Sterescope Cards NYPL Collection.

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

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic mining - The gate, Yuba County.

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

Hydraulic press. Cigarette Card

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Hydraulic Mining - The Palm Claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining, Gold Run C.P.R.R. Cal.

California 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 a... More

Hydraulic Mining - Behind the Pipes, in the Kennebeck Claim, Birchvill...

Nevada 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 assem... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

California 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 a... More

Hydraulic mining, at Alma, S. Park, Colorado.

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

General view of Hydraulic Mining Co. camp at Oro near Clifton, Arizona...

Two photographs of a road and a road. Two photographs of a river and a mountain. Public domain postcard scan.

Hydraulic Mining - The Palm Claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.

"Gold Run." Hydraulic mining. - 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

Hydraulic Gold Mining, California. Sterescope Cards NYPL Collection.

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Hydraulic mining - the sluice. Sterescope Cards NYPL Collection.

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

Hydraulic mining, Idaho. Idaho. 19th cenrury stereoscope card.

Idaho 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 assemb... More

Hydraulic mining, at Gold Run, Placer County.

Central Pacific Railroad 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 Ne... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

Nevada 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 assem... More

Hydraulic Mining - washing down the bank into the sluice.

California 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 a... More

Hydraulic mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining - The gate, Yuba County.

Nevada 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 assem... More

Hydraulic Mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

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

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic press. Cigarette Card

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining - The Palm Claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic mining in California. Sterescope Cards NYPL Collection.

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

Hydraulic Mining, Gold Run C.P.R.R. Cal.

California 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 a... More

Hydraulic mining, at Alma, S. Park, Colorado.

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

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

Hydraulic mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining - the sluice. Sterescope Cards NYPL Collection.

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

Hydraulic mining - The gate, Yuba County.

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

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic Gold Mining, California. Sterescope Cards NYPL Collection.

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Hydraulic Gold Mining, California. Sterescope Cards NYPL Collection.

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

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining - Behind the Pipes, in the Kennebeck Claim, Birchvill...

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

Hydraulic mining, at Gold Run, Placer County.

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

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

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

Hydraulic Mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic Mining - The Palm Claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

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

Hydraulic Mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining, at Gold Run, Placer County.

Central Pacific Railroad 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 Ne... More

Hydraulic mining in California. Sterescope Cards NYPL Collection.

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

Hydraulic mining, Idaho. Idaho. 19th cenrury stereoscope card.

Idaho 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 assemb... More

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

Nevada 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 assem... More

Hydraulic mining, Idaho. Idaho. 19th cenrury stereoscope card.

Idaho 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 assemb... More

Hydraulic mining - the sluice. Sterescope Cards NYPL Collection.

California 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 a... More

Hydraulic mining, Idaho. Idaho. 19th cenrury stereoscope card.

Idaho 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 assemb... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

Nevada 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 assem... More

Gold Run." Hydraulic mining. - 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

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic mining - washing down the bank into the sluice.

Nevada 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 assem... More

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

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

Hydraulic mining - The Palm claim, Timbuctoo, Yuba County.

Nevada 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 assem... More

Hydraulic mining, at Gold Run, Placer County.

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

"Gold Run." Hydraulic mining. - Sterescope Card, Colorado

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

Hydraulic mining - The gate, Yuba County.

Nevada 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 assem... More

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

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

Hydraulic mining - the sluice. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.

Hydraulic Mining - Behind the Pipes, in the Kennebeck Claim, Birchvill...

Nevada 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 assem... More

Hydraulic Mining. Sterescope Cards NYPL Collection.

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

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

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

Hydraulic Mining, Gold Run C.P.R.R. Cal.

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

Hydraulic Mining, Cal. Sterescope Cards NYPL Collection.

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

Hydraulic mining - behind the pipes. Sterescope Cards NYPL Collection.

Nevada 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 assem... More

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

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

Hydraulic Mining - Timbuctoo Diggings, Yuba Co.

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

Gold Run." Hydraulic mining. - Sterescope Card, Colorado

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