power

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

Shippingport Atomic Power Station, On Ohio River, 25 miles Northwest o...

Written data based on U.S. Department of Energy booklet, "Shippingport: The Nation's First Atomic Power Station" (1983). Significance: Operational in December, 1957, Shippingport Atomic Power Station was the fi... More

[Illustration demonstrating that the efficiency of a power cycle depen...

Illus. in: Reflections on the motive power of heat and on machines fitted to develop that power. New York : J. Wiley & sons, 1890. Published in: The tradition of technology : Landmarks of Western technology ..... More

The power behind the scare-crow / J.S. Pughe.

Illustration shows a scarecrow in a corn field labeled "Nomination"; it is fashioned out of pieces of cloth labeled with the names of several states "Indiana, Illinois, Mass., Mich., Georgia, New York, Pennsylv... More

Palace of Machinery, the Exposition home of force and power, covering ...

H55888 U.S. Copyright Office. No. 5806. Public domain photograph of building, stereoscopic card, free to use, no copyright restrictions image - Picryl description

Electric power dam at Thompson Falls, Mont.

J204357 U.S. Copyright Office Copyright deposit; E. J. Frazier; June 29, 1915. Copyright claimant's address: Thompson Falls, Mont.

Electric Institute of Washington, Potomac Electric Power Co. Building....

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Potomac Electric Power Co. miscellaneous. Copy negatives of old PEPCO ...

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Electric Institute of Washington, Potomac Electric Power Co. Building....

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Potomac Electric Power Co. electric appliances. Appliances montage II

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Potomac Electric Power Co. air conditioning and lighting. G.E. attic f...

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Mount Lebanon. Beirut. Aleih, Ras-el-Metn District. Lebanon. Nebba el-...

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Electric Institute of Washington, Potomac Electric Power Co. Building....

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Potomac Electric Power Co. electric appliances. Electric kitchen

Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building....

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Drawing water by camel and cow power. Skin bucket emptied in water tro...

Potomac Electric Power Co. electric appliances. Vegetables, meat and m...

Picryl description: Public domain image of catering, dinner table arrangement, caterer, restaurant, food, free to use, no copyright restrictions.

Potomac Electric Power Co. miscellaneous. Copy of portrait of G. Arche...

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

The evil eye is trained upon the Senate. Washington, D.C., May 25. Ben...

A black and white photo of two men thinking or listening. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Benning Power Station - Glass negative photogrpah. Public domain.

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Potomac Electric Power Co. Building. Interior view of Potomac Electric...

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Potomac Electric Power Co. Building. Christmas view of Potomac Electri...

Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.

Potomac Electric Power Co. I St. substation by night XVI

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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...

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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...

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Electric Institute of Washington, Potomac Electric Power Co. Building....

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Potomac Electric Power Co. apartments and kitchens. 2000 Connecticut A...

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Potomac Electric Power Co. service station building, 10th and Florida ...

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Electric Institute of Washington, Potomac Electric Power Co. Cooking s...

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Potomac Electric Power Co. I St. substation by night X

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Potomac Electric Power Co. I St. substation by night V

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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. apartments and kitchens. Prize winners of a...

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Potomac Electric Power Co. service station building, 10th & Florida Av...

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Potomac Electric Power Co. Building. Close-up of Potomac Electric Powe...

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Potomac Electric Power Co. air conditioning and lighting. Zirkin furs ...

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Potomac Electric Power Co. apartments and kitchens. Kitchen in S.E. ap...

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Electric Institute of Washington, Potomac Electric Power Co. Stores of...

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Potomac Electric Power Co. Building. View of Potomac Electric Power Co...

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Potomac Electric Power Co. Line construction to Indian Head IV

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Potomac Electric Power Co. apartments and kitchens. Apartment living r...

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Potomac Electric Power Co. houses and kitchens. Kitchen at 6432 Barnab...

Public domain photograph of bedroom or living room, interior decor, American, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Stores of...

Picryl description: Public domain image of a department store, commerce, shopping, main street, city downtown, early 20th-century, free to use, no copyright restrictions.

Potomac Electric Power Co. apartments and kitchens. Apartments at 2000...

Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Window ra...

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. air conditioning and lighting. Saks fur sto...

Public domain photograph of department store, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. miscellaneous. Electric carpenter tools II

Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. substations. Substation exterior IV

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Potomac Electric Power Co. apartments and kitchens. Apartment kitchen ...

Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. substations. Bunker Hill Rd. substation II

Public domain photograph of midcentury American architecture, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co., manhole and cables. Detail of PEPCO cable ...

Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. air conditioning and lighting. Maxis store ...

Public domain photograph of department store, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. miscellaneous. PEPCO chart XI

Public domain photograph of midcentury American industry, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. Building. Transformer explosion X

Picryl description: Public domain photograph of a machine, industrial equipment, engine, generator, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. commercial kitchens, restaurants and lighti...

Picryl description: Public domain image of a living room, salon, office, late 19th-century interior, free to use, no copyright restrictions.

Potomac Electric Power Co. Building. Transformer explosion XIX

Picryl description: Public domain photograph of a machine, industrial equipment, engine, generator, free to use, no copyright restrictions.

Potomac Electric Power Co. houses and kitchens. Kitchen of 4506 Highla...

Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. Building. Transformer explosion II

Public domain photograph of midcentury American architecture, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. miscellaneous. PEPCO chart V

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Potomac Electric Power Co. apartments and kitchens. Cambridge Construc...

Public domain photograph of apartment room, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. apartments and kitchens. Munson Hall Apartm...

Picryl description: Public domain image of a living room, salon, office, late 19th-century interior, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Vacuum cl...

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. apartments and kitchens. Apartment kitchen ...

Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. miscellaneous. Railroad scene at 9th St. an...

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Electric Institute of Washington, Potomac Electric Power Co. Stores of...

Picryl description: Public domain image of a department store, commerce, shopping, main street, city downtown, early 20th-century, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. apartments and kitchens. Kitchens in an apa...

Public domain photograph of apartment room, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building....

Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.

Washington Monument. View of Washington Monument from Mr. E. Scholtes'...

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Potomac Electric Power Co. electric appliances. Coffee service

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Potomac Electric Power Co. electric appliances. Refrigerator

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Foster Gulch Mine, Electric Power Station Ruins, Bear Creek 1 mile Sou...

Survey number: HAER MT-31-E Public domain photograph of ruins in United States, 20th century, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. electric appliances. Clocks

Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan area, including the District of Columbia and parts of ... More

Julius Dorphmuller, Head of [...] Railroads from Berlin, Germany, Pres...

A black and white photo of a man in a suit. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Aboard a trawler. The net comes aboard. Each net (there are two) usual...

Picryl description: Public domain image of fishing, fishing boat, river, lake, nature, free to use, no copyright restrictions.

Old sawmill that was operated by water power. Otsego County, New York

Picryl description: Public domain image of a rural landscape with a watermill, water, decayed building, 18th, 19th century architecture, free to use, no copyright restrictions.

Discuss stock market situation. Washington, D.C., Oct. 19. The Board o...

A group of men sitting around a conference table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Christmas subjects. Potomac Electric Power Co., Christmas greetings

Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Building....

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Irrigation pump on edge of field. Electric power typical of San Joaqui...

Picryl description: Public domain photograph of a pipe, pipeline, excavation, free to use, no copyright restrictions.

Potomac Electric Power Co. Building. Store interior of Potomac Electri...

Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description

Power farming displaces tenants from the land in the western dry cotto...

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

A black and white photo of a man plowing a field with two horses, Grea...

Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.

This pumping plant for irrigation is powered by a natural gas engine w...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

A Marine Corps glider being towed by a power plane from Page Field, at...

Public domain aerial photograph, no copyright restrictions image - Picryl description Public domain photograph of aircraft, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. Building. Day, Christmas 1939, Potomac Elec...

Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.

Power lines which cross the channel of the port of Houston, Texas

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

Marine power plane which tows the training gliders at Page Field, Parr...

Public domain photograph - historical image of North Carolina, United States, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Refrigera...

Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description

Power lines along highway in Dawson County, Texas

Public domain photograph of United States countryside, nature, during 1930s, free to use, no copyright restrictions image - Picryl description