Hydraulic Mining--The Pressure Box, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 793. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Shasta Dam, Shasta County, California. Hydraulic excavation work
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
Bonanza Hydraulic Mining Site, Placer Pit, Swamp Gulch, Salmon, Lemhi ...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-E
Bonanza Hydraulic Mining Site, Placer Pit, Swamp Gulch, Salmon, Lemhi ...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-E
Hydraulic Mining--The Sluice, California, 19th century sterescope card...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 797. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining - The Tail Race in the Creek - French Corral, Nevada ...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1170. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Washington, D.C. Salvage drive, Victory Program. Hydraulic press for s...
Picryl description: Public domain image of workers, labor, 1940s, economic conditions, free to use, no copyright restrictions.
Bonanza Hydraulic Mining Site, Gate, Swamp Gulch, Salmon, Lemhi County...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-D
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining--The Lower Lead of the Blue Gravel Company, Smartsvil...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 805. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining--Timbuctoo Diggings, Yuba County
Public domain photograph of rural California, dust bowl refugees, 1930s-1940s, no copyright restrictions image - Picryl description
Hydraulic Mining - Tail Flume, emptying into Auburn Ravine
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1406. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic mining near French Corral, Nevada County
Gems of California scenery, no. 1404. The Library holds only one photo from a pair published as a stereographic view. LOT subdivision subject: Hydraulic Mining.
NAVY YARD, U.S., WASHINGTON. HYDRAULIC RAM, USED IN MAKING C.C.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Production. B-24 bombers and C-87 transports. Hydraulic mechanic at a ...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Bethlehem-Fairfield shipyards, Baltimore, Maryland. Hydraulic press fl...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Shasta Dam, Shasta County, California. Hydraulic removal of dirt and r...
Public domain photograph of rural landscape, California, no copyright restrictions image - Picryl description
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
Bonanza Hydraulic Mining Site, Sluice Box, Swamp Gulch, Salmon, Lemhi ...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-F
Hydraulic Mning--The Flume near Smartsville, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 790. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining - Nebraska Claim - Fr. Corral, Nev. County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1169. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic gold mining - near Dutch Flat, California, C.P.R.R.
Photograph shows men using hydraulic equipment to wash gold from mountains near Dutch Flat, California.
Production. BT-13A ("Valiant") basic trainers. Hydraulic sections for ...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Ben Bow chromite mill, Stillwater County, Montana. Hydraulic classifie...
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
Bonanza Hydraulic Mining Site, Main Storage Reservoir, Swamp Gulch, Sa...
For historical and descriptive information, see HAER No. ID-23. Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining-- The Sluice Flumes, at Timbuctoo, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 804. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic mining - the big boulder, Kentucky Claim, Timbuctoo, Yuba Co...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 802. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from capt... More
Hydraulic pressure is applied to bags of crushed olives to force out t...
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
Bonanza Hydraulic Mining Site, Main Storage Reservoir, Swamp Gulch, Sa...
For historical and descriptive information, see HAER No. ID-23. Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining--The Pipe and Tank
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 803. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic gold mining, Alaska - Frank G. Carpenter collection
Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.
Hydraulic mining, at Gold Run, Placer County
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to h... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining - The Sand Box, California, 19th century sterescope c...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1144. LOT subdivision subject: Hydraulic Mining This record contains unverified old data from caption card.
Bonanza Hydraulic Mining Site, Main Storage Reservoir, Swamp Gulch, Sa...
For historical and descriptive information, see HAER No. ID-23. Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. S... More
Bonanza Hydraulic Mining Site, Flume & Pressure Box, Swamp Gulch, Salm...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-C
Hydraulic Mining--The Tail Sluices, Yuba River
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 807. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining - the Telegraph and Escape, near French Corral
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1145. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic mining - behind the pipes, California, 19th century steresco...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 795. LOT subdivision subject: Hydraulic Mining. This record contains unverified data from old capt... More
Hydraulic Excavation, Miraflores. Monitors in Oberation, December 21, ...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Ben Bow chromite mill, Stillwater County, Montana. Hydraulic classifie...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining--The Gate, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 792. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining at Timbuctoo, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 799. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining - the Kennebec Claim, Birchville, Nevada County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1402. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic power mining, Alaska - Frank G. Carpenter collection
Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.
Hydraulic ore-unloaders that lift 1800 tons an hour, and laden lake ve...
2 men with shovels in foreground. Stereo copyrighted by Underwood & Undewrood. No. 7966. This record contains unverified, old data from caption card. Caption card tracings: Great Lakes; Freighters; Industry... ... More
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Bonanza Hydraulic Mining Site, Sawmill Site, Swamp Gulch, Salmon, Lemh...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-G
Bonanza Hydraulic Mining Site, Flume & Pressure Box, Swamp Gulch, Salm...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-C
Bonanza Hydraulic Mining Site, Sluice Box, Swamp Gulch, Salmon, Lemhi ...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-F
Bonanza Hydraulic Mining Site, Sluice Box, Swamp Gulch, Salmon, Lemhi ...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-F
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic Mining, from the rear of the Pipes, Nebraska Claim, French C...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1168. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining - hauling Sluice Blocks, for the Blue Gravel Claim, S...
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to h... More
![Hydraulic Mining in [Dutch] Flat, Placer County](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NjYvMDEvMDEvaHlkcmF1bGljLW1pbmluZy1pbi1kdXRjaC1mbGF0LXBsYWNlci1jb3VudHktNjQwLmpwZw%3D%3D/40/36/webp "Hydraulic Mining in [Dutch] Flat, Placer County")
Hydraulic Mining in [Dutch] Flat, Placer County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 827. LOT subdivision subject: Hydraulic Mining. This record contains unverified data from old capt... More
Hydraulic gold mining, Virginia City. - 19th century Virginia.
Original negative number: 400. Part of series: Views in Utah, Idaho, and Montana, 1871.
![[Hydraulic mining, California gulch, Colorado], Colorado 19th century sterescope card.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NzgvMDEvMDEvaHlkcmF1bGljLW1pbmluZy1jYWxpZm9ybmlhLWd1bGNoLWNvbG9yYWRvLTEwMjQuanBn/40/32/webp "[Hydraulic mining, California gulch, Colorado], Colorado 19th century sterescope card.")
[Hydraulic mining, California gulch, Colorado], Colorado 19th century ...
Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.
Hydraulic Mine, Downieville, Sierra County, CA
Survey number: HABS CA-1420 Public domain photograph - 1930s California, United States, free to use, no copyright restrictions image - Picryl description
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
George Fleming, October 30, 1815, Hydraulic Engine
Hydraulic Engine Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
Hydraulic Mining--Washing down the bank into the Sluice
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 796. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
George Fleming, October 30, 1815, Hydraulic Engine
Hydraulic Engine Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
Hydraulic Mining--The Ditch, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 791. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Hydraulic mining, at Gold Run, Placer County
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to h... More
Hydraulic Mining-The Palm Claim, Timbuctoo, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 794. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining--The Sluice Blocks, California, 19th century steresco...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 800. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
George Fleming, October 30, 1815, Hydraulic Engine
Hydraulic Engine Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
George Fleming, October 30, 1815, Hydraulic Engine
Hydraulic Engine Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
George Fleming, October 30, 1815, Hydraulic Engine
Hydraulic Engine Public domain scan of Thomas Jefferson correspondence, American history, free to use, no copyright restrictions image - Picryl description.
Hydraulic mining - the sluice and tunnel, Timbuctoo, Yuba County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 801. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from capt... More
Offutt Air Force Base, Looking Glass Airborne Command Post, Hydraulic ...
Survey number: HAER NE-9-L Building/structure dates: 1959 Initial Construction
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Bonanza Hydraulic Mining Site, Sawmill Site, Swamp Gulch, Salmon, Lemh...
Significance: The Bonanza Hydraulic Mining Site is significant as an exceptionally well-preserved, early twentieth century, placer mining site. Survey number: HAER ID-23-G
Hydraulic Mining Camp - General view of French Corral, Nevada County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1407. LOT subdivision subject: Nevada County. This record contains unverified data from old captio... More
72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk...
Significance: The elevator was representative of an important mechanical development in vertical transportation. According to the Smithsonian, "The rope-geared hydraulic elevator was introduced to the United S... More
Shasta Dam, Shasta County, California. Hydraulic removal of dirt and r...
Public domain photograph - California, United States, World War Two, free to use, no copyright restrictions image - Picryl description
Hydraulic Mining - Eureka Claim, at North San Juan, Nevada County
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1405. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic mining, at Gold Run, Placer County
The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture of egg whites and salt, which creates a glossy surface to h... More
Hydraulic mining - behind the pipes in the Kennebec Claim, Birchville,...
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 1403. LOT subdivision subject: Hydraulic Mining. This record contains unverified old data from caption card.
Hydraulic Mining--The Dump and Tailings
The Library holds only one photo from a pair published as a stereographic view. Gems of California scenery, no. 806. LOT subdivision subject: Placer Mining. This record contains unverified old data from caption card.