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Transformer manufacture. Forming the heart of the giant transformers which manufacture power for America's war production plants, these spools of copper wire are lifted by a crane, guided into place by a worker. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. Forming the heart of the giant transformers w...

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.

Transformer manufacture. Nimble fingers are essential to rapid and skilled winding of coils for distribution transformers; for this reason, women are often preferred for the job. Production of these coils has been stepped up enormously due to the war production program. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. Nimble fingers are essential to rapid and ski...

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.

Las Vegas, Nevada. Transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium Incorporated, which produces huge quantities of the lightest of all metals for aircraft and other wartime manufacturing

Las Vegas, Nevada. Transmission towers and transformers redistributing...

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

Public domain stock image. Terror attack terrorism crash.
Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a bridge over a water stream, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River along Hauser Dam Road, Helena, Lewis and Clark County, MT

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...

Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More

Mystic Lake Hydroelectric Facility, Powerhouse, Along West Rosebud Creek, 1 3/4 miles northeast of Mystic Lake Dam, Fishtail, Stillwater County, MT

Mystic Lake Hydroelectric Facility, Powerhouse, Along West Rosebud Cre...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

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

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles upstream from Newhalem, Newhalem, Whatcom County, WA

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles...

Survey number: HAER WA-24-G Building/structure dates: HAER WA-24-G

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles upstream from Newhalem, Newhalem, Whatcom County, WA

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles...

Survey number: HAER WA-24-G Building/structure dates: HAER WA-24-G

Norris Dam and powerhouse. Door to generator hall, Norris powerhouse. Constructed entirely of aluminum for ease of operation. Transom section removable when required. Function of door is to permit passage of large machine parts and complete transformers. Division into horizontal bands continues scale and appearance of windows on other walls

Norris Dam and powerhouse. Door to generator hall, Norris powerhouse. ...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium Incorporated, which produces huge quantities of the lightest of all metals for aircraft and other wartime manufacturing

Las Vegas, Nevada. A mass of transmission towers and transformers redi...

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

Hayti, Missouri. U.S. Rural Electrification Administration (REA) lineman examining transformers of a substation

Hayti, Missouri. U.S. Rural Electrification Administration (REA) linem...

Public domain photograph of a machine part, motor, equipment, free to use, no copyright restrictions image - Picryl description

Released. ACOE photographer Norris Jones of U.S. Army Corps of Engineers (USACE). Patricia Mason with Gulf Region Central Division inventories utility poles being delivered to Forward Operating Base Loyalty Aug. 3 as materials start to arrive for a new $106 million electrical network being installed at Sadr City. The first 500 9-meter poles have been delivered. The project calls for over 30,000 utility poles, 23,820 street lights, and 294 transformers.   (ACOE photo by Norris Jones)

Released. ACOE photographer Norris Jones of U.S. Army Corps of Enginee...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Fob Loyalty State: Baghdad Country: Iraq (IRQ) Scene Major Command Shown: USACE Scene Camera Operator: ... More

[Hurricane Ike] Seabrook, TX, September 17, 2008 -- Utility crews work to restore transformers that were damaged during Hurricane Ike. Photo by Patsy Lynch/FEMA

[Hurricane Ike] Seabrook, TX, September 17, 2008 -- Utility crews work...

Photographs Relating to Disasters and Emergency Management Programs, Activities, and Officials

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a bridge over a water stream, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description

Columbia Basin Project, Grand Coulee Pump-Generating Plant, Grand Coulee, Grant County, WA

Columbia Basin Project, Grand Coulee Pump-Generating Plant, Grand Coul...

Significance: This facility was first known as the Pumping Plant. It was an essential component of the irrigation system of the Grand Coulee Project, and irrigation was a primary justification for the project's... More

Bonneville Power Administration Burley Substation, 1221 Albion Avenue, Burley, Cassia County, ID

Bonneville Power Administration Burley Substation, 1221 Albion Avenue,...

Significance: The Burley Substation is significant as a distribution component of the United States Reclamation Service's Minidoka Project, which pioneered agricultural development and the market for commercial... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles upstream from Newhalem, Newhalem, Whatcom County, WA

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles...

Survey number: HAER WA-24-G Building/structure dates: HAER WA-24-G

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles upstream from Newhalem, Newhalem, Whatcom County, WA

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles...

Survey number: HAER WA-24-G Building/structure dates: HAER WA-24-G

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles upstream from Newhalem, Newhalem, Whatcom County, WA

Skagit Power Development, Ross Powerhouse, On Skagit River, 10.7 miles...

Survey number: HAER WA-24-G Building/structure dates: HAER WA-24-G

Steel manufacture, Allegheny-Ludlum. The production of many tons of high quality steel depend upon the efficiency with which this electrician installs the power lines to new transformers used in conjunction with electric furnaces

Steel manufacture, Allegheny-Ludlum. The production of many tons of hi...

Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description

Transformer manufacture. These large transformers are being prepared for testing in a large Eastern plant given over almost entirely to the manufacture of transformers. Transformers are vital to almost every phase of war Production. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. These large transformers are being prepared f...

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

Production. Magnesium. A veritable forest of transmission towers and transformers distribute electrical power to the various units of Basic Magnesium's huge plant in the southern Nevada desert. Some units of this plant are now producing magnesium, lightest of all metals, for incendiary bombs, tracer bullets and aircraft parts. Full production is scheduled for the summer of 1943

Production. Magnesium. A veritable forest of transmission towers and t...

Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.

CAPE CANAVERAL, Fla. -- NASA Kennedy Space Center employees in Florida were provided a unique photo opportunity on Oct. 8 from some of the robot 'stars' of the upcoming movie, "Transformers 3." Paramount Pictures filmed scenes for the movie at Kennedy from Oct. 4 through 8. As a show of appreciation for sharing the space center with the "Transformers 3" cast and crew, Kennedy employees and their families were invited to see two Transformers characters, Optimus Prime and Bumblebee, in their vehicle form, on display outside Kennedy Space Center Visitor Complex. In this image Kennedy employee family members pose for a photo in front of 'Bumblebee.' "Transformers 3" is due out in theaters summer 2011. Photo credit: NASA/Frank Michaux KSC-2010-5029

CAPE CANAVERAL, Fla. -- NASA Kennedy Space Center employees in Florida...

CAPE CANAVERAL, Fla. -- NASA Kennedy Space Center employees in Florida were provided a unique photo opportunity on Oct. 8 from some of the robot 'stars' of the upcoming movie, "Transformers 3." Paramount Pictur... More

An electrical substation with a lot of wires. Power generation switchyard electricity, science technology.

An electrical substation with a lot of wires. Power generation switchy...

A large electrical power plant with many electrical wires / A large electrical tower with metal wires and a metal structure public domain stock photo.

Technics RS-M270x transformer with copper screen

Technics RS-M270x transformer with copper screen

Technics RS-M270x cassette deck - power transformer with prominent copper screen Русский: Кассетная дека Technics RS-M270x - трансформатор питания с великолепным медным экраном

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, ...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of a river or lake, forest, trees, water stream, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Village, Mariposa County, CA

Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River along Hauser Dam Road, Helena, Lewis and Clark County, MT

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...

Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River along Hauser Dam Road, Helena, Lewis and Clark County, MT

Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...

Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More

Theodore Roosevelt Dam, Transformer House, Salt River, Tortilla Flat, Maricopa County, AZ

Theodore Roosevelt Dam, Transformer House, Salt River, Tortilla Flat, ...

Survey number: HAER AZ-6-B Building/structure dates: 1908 Initial Construction National Register of Historic Places NRIS Number: 100001454

Bonneville Power Administration Burley Substation, 1221 Albion Avenue, Burley, Cassia County, ID

Bonneville Power Administration Burley Substation, 1221 Albion Avenue,...

Significance: The Burley Substation is significant as a distribution component of the United States Reclamation Service's Minidoka Project, which pioneered agricultural development and the market for commercial... More

Bonneville Power Administration Burley Substation, 1221 Albion Avenue, Burley, Cassia County, ID

Bonneville Power Administration Burley Substation, 1221 Albion Avenue,...

Significance: The Burley Substation is significant as a distribution component of the United States Reclamation Service's Minidoka Project, which pioneered agricultural development and the market for commercial... More

Bonneville Power Administration Burley Substation, 1221 Albion Avenue, Burley, Cassia County, ID

Bonneville Power Administration Burley Substation, 1221 Albion Avenue,...

Significance: The Burley Substation is significant as a distribution component of the United States Reclamation Service's Minidoka Project, which pioneered agricultural development and the market for commercial... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 72, Rocky River (historical), Abbeville County, SC

Abbeville Hydroelectric Power Plant, State Highway 284 & County Road 7...

Significance: J. Roy Pennell acquired property and began construction of the multiple arch reinforced concrete dam in 1933. Pennell abandoned the project in 1935 and it was completed by the City of Abbeville w... More

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...

Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, Ada County, ID

Boise Project, Boise River Diversion Dam, Across Boise River, Boise, A...

Significance: The Boise Diversion Dam and Powerplant are important components in the Boise Project, a Bureau of Reclamation effort to irrigate the Boise and Payette River valleys in Idaho. The diversion dam, co... More

St. Elizabeths Hospital, Transformer Room, 2700 Martin Luther King Jr. Avenue, Southeast, Willow Street, Southeast, Washington, District of Columbia, DC

St. Elizabeths Hospital, Transformer Room, 2700 Martin Luther King Jr....

For an overview of the Systems and Infrastructure Buildings, see HABS DC-349-CD Significance: Transformer Room No. 62 (Building 62) is significant for its association with the west campus of St. Elizabeths. The... More

Electric transformers. Taylor, Texas

Electric transformers. Taylor, Texas

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Las Vegas, Nevada. A mass of transmission towers and transformers redistributing power from Boulder Dam to Basic Magnesium Incorporated, which produces huge quantities of the lightest of all metals for aircraft and other wartime manufacturing

Las Vegas, Nevada. A mass of transmission towers and transformers redi...

Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.

Transformer manufacture. Fitting up outer parts of giant transformers is one of the skilled jobs done by employees of a large Eastern electrical company. The demand for power transformers has increased in proportion to America's ever-increasing war production. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. Fitting up outer parts of giant transformers ...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Bigge parade. Transformers and D stem tanks arriving at 184-inch cyclotron. Photo taken 11/15/1945. 184"-111. Principal Investigator/Project: Analog Conversion Project

Bigge parade. Transformers and D stem tanks arriving at 184-inch cyclo...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

[ECA Tractors in France] - [Arrival of ERP Financed Transformers for French Power Plant]

[ECA Tractors in France] - [Arrival of ERP Financed Transformers for F...

[ECA Tractors in France] - [FRA-150 through FRA-156] Public domain photograph of post-war reconstruction of Europe, work of US government

Released. ACOE photographer Norris Jones of U.S. Army Corps of Engineers (USACE). Engineer Isam Kareem (left), Fallujah's Electric Network Manager, talks with Mustafa Alisan of EMTA, the contractor who built Camp Fallujah's 10,000-square-meter Laydown Yard for storage of electrical materials. Kareem toured the site Aug. 15 to see the first shipment of $425,000 worth of transformers, power lines, utility poles, conductors, switchboards, and insulators which will be used to upgrade Fallujah's electric network. In all, up to $22 million of electrical materials will eventually be purchased

Released. ACOE photographer Norris Jones of U.S. Army Corps of Enginee...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Fallujah State: Al Anbar Country: Iraq (IRQ) Scene Major Command Shown: USACE Scene Camera Operator: No... More

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