Part of PICRYL.com. Not developed or endorsed by the Library of Congress

electric

public
3,398 media by topicpage 2 of 34
Production. Copper. Electric shovel in operation at open-cut copper mine of the Phelps-Dodge Mining Company at Morenci, Arizona, supplying great quantities of the copper so vital in our war effort

Production. Copper. Electric shovel in operation at open-cut copper mi...

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

Conversion. Electric shaver plant. This Norton type C six-inch semi-automatic cylindrical grinder in a New England plant used to grind motor shafts for the firm's normal production of electric dry shavers. It is now grinding spring collets which are used in turning machines to hold the work being turned. Such machines are vitally needed for the war production effort. The conversion of the machine was accomplished by replacing the one-inch vitrified aluminum oxide wheel shown here with a three-inch wheel and by enlarging the feed of the cutting solution. Tolerances on this war work are only .002 inches as compared with the tolerances on the normal production of .0002 inches (see pix #D-2974). Schick Inc., Stamford, Connecticut

Conversion. Electric shaver plant. This Norton type C six-inch semi-au...

Picryl description: Public domain image of an automobile, 1940s car, free to use, no copyright restrictions.

Potomac Electric Power Co. substations. Substation no. 38 window display: I will do my part resolution

Potomac Electric Power Co. substations. Substation no. 38 window displ...

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

Potomac Electric Power Co. substations. Substation no. 38 window display: Home service daily radio show I

Potomac Electric Power Co. substations. Substation no. 38 window displ...

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

Potomac Electric Power Co. miscellaneous. Fire sprays and fire fighting equipment III

Potomac Electric Power Co. miscellaneous. Fire sprays and fire fightin...

Public domain photograph - American industrial history, 1930s-1940s, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. miscellaneous. Manhole, 10th St. S.W. I

Potomac Electric Power Co. miscellaneous. Manhole, 10th St. S.W. I

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

Potomac Electric Power Co. air conditioning and lighting. Clifton Liquors on 14th St. I

Potomac Electric Power Co. air conditioning and lighting. Clifton Liqu...

Picryl description: Public domain image of a gas station, convenience store, 20th-century small town, free to use, no copyright restrictions.

Potomac Electric Power Co. Alexandria plant. Aerial view of Alexandria plant site I

Potomac Electric Power Co. Alexandria plant. Aerial view of Alexandria...

Public domain aerial photograph, no copyright restrictions image - Picryl description Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in ... More

Potomac Electric Power Co. apartments and kitchens. Exterior of house at 3845 Suitland Rd.

Potomac Electric Power Co. apartments and kitchens. Exterior of house ...

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Garfinckel's Greenbriar Garden Restaurant

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. Living room in home at 3845 Suitland Rd.

Potomac Electric Power Co. apartments and kitchens. Living room in hom...

Picryl description: Public domain image of a living room, fireplace, free to use, no copyright restrictions.

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Carl's Waffle Shop at Wisconsin and Prospect II

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

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

Atlantic City Electric Co., Kentucky Ave. and Bachrach Ave., Atlantic City, New Jersey. Exterior II

Atlantic City Electric Co., Kentucky Ave. and Bachrach Ave., Atlantic ...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Atlantic City Electric Co., Kentucky Ave. and Bachrach Ave., Atlantic City, New Jersey. Doors

Atlantic City Electric Co., Kentucky Ave. and Bachrach Ave., Atlantic ...

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

Oregon Electric Railway Westside Corridor, Between Watson & 185th Avenues, Beaverton, Washington County, OR

Oregon Electric Railway Westside Corridor, Between Watson & 185th Aven...

Significance: The Oregon Electric Railway was important to the initial growth of Beaverton as a suburb of Portland. Survey number: HAER OR-59

Oregon Electric Railway Westside Corridor, Between Watson & 185th Avenues, Beaverton, Washington County, OR

Oregon Electric Railway Westside Corridor, Between Watson & 185th Aven...

Significance: The Oregon Electric Railway was important to the initial growth of Beaverton as a suburb of Portland. Survey number: HAER OR-59

Commercial & Industrial Buildings, Key City Electric Street Railroad, Powerhouse & Storage Barn, Eighth & Washington Streets, Dubuque, Dubuque County, IA

Commercial & Industrial Buildings, Key City Electric Street Railroad, ...

Significance: Beginning with Dubuque Street Railway Company in 1867, Dubuque's central business district and outlying residential neighborhoods were served by a series of steam and electric trolley lines. Thou... More

Portland General Electric Company, H.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, H.P. Boiler Room, 1841 Southeast Wa...

Survey number: HAER OR-12-L Building/structure dates: 1924 Initial Construction

Portland General Electric Company, H.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, H.P. Boiler Room, 1841 Southeast Wa...

Survey number: HAER OR-12-L Building/structure dates: 1924 Initial Construction

Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, Virginia

Newport News & Old Point Railway & Electric Company, Trolley Barn & Ad...

Significance: Two early 20th century buildings which were primary to the development of one of the earliest local trolley transportation systems in Virginia. Unprocessed Field note material exists for this str... More

Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, Virginia

Newport News & Old Point Railway & Electric Company, Trolley Barn & Ad...

Significance: Two early 20th century buildings which were primary to the development of one of the earliest local trolley transportation systems in Virginia. Unprocessed Field note material exists for this str... More

Newport News & Old Point Railway & Electric Company, Trolley Barn & Administration Building, 3400 Victoria Boulevard, Hampton, Hampton, Virginia

Newport News & Old Point Railway & Electric Company, Trolley Barn & Ad...

Significance: Two early 20th century buildings which were primary to the development of one of the earliest local trolley transportation systems in Virginia. Unprocessed Field note material exists for this str... More

Portland General Electric Company, Powerhouse Extension, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Powerhouse Extension, 1841 Southeas...

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

Bay City Traction & Electric Company, Power Station, 301 Washington Street, Bay City, Bay County, MI

Bay City Traction & Electric Company, Power Station, 301 Washington St...

Significance: the Bay City Traction and Electric Power Company Power Station was constructed as a steam generating plant providing power for interurban electric traction transportation in Bay City. This buildin... More

Bay City Traction & Electric Company, Power Station, 301 Washington Street, Bay City, Bay County, MI

Bay City Traction & Electric Company, Power Station, 301 Washington St...

Significance: the Bay City Traction and Electric Power Company Power Station was constructed as a steam generating plant providing power for interurban electric traction transportation in Bay City. This buildin... More

Oregon Electric Railroad, Tonquin Substation, Garden Home to Wilsonville Segment, Milepost 39.1, Wilsonville, Clackamas County, OR

Oregon Electric Railroad, Tonquin Substation, Garden Home to Wilsonvil...

Survey number: HAER OR-113-C Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description

Mystic Lake Hydroelectric Facility, Electric Transmission A Line, Along West Rosebud Creek, Fishtail, Stillwater County, MT

Mystic Lake Hydroelectric Facility, Electric Transmission A Line, Alon...

Survey number: HAER MT-130-A Building/structure dates: 1923 Initial Construction

Anderson Electric Company, 293 A Street, Boston, Suffolk County, MA

Anderson Electric Company, 293 A Street, Boston, Suffolk County, MA

Significance: The Anderson Electric Company building is considered a contributing structure in the Fort Point Channel National Register District, which has been determined eligible for the National Register. T... More

Anderson Electric Company, 293 A Street, Boston, Suffolk County, MA

Anderson Electric Company, 293 A Street, Boston, Suffolk County, MA

Significance: The Anderson Electric Company building is considered a contributing structure in the Fort Point Channel National Register District, which has been determined eligible for the National Register. T... More

U.S. Naval Base, Pearl Harbor, Electric Shop, Sixth Street opposite 10-10 Pier, Pearl City, Honolulu County, HI

U.S. Naval Base, Pearl Harbor, Electric Shop, Sixth Street opposite 10...

Significance: It is located within the Pearl Harbor National Historic Landmark. It is an annex to Facility 67 (HABS HI-491), built nearly two decades earlier. It was constructed as part of the major buildup of ... More

U.S. Naval Base, Pearl Harbor, Electric Shop, Sixth Street opposite 10-10 Pier, Pearl City, Honolulu County, HI

U.S. Naval Base, Pearl Harbor, Electric Shop, Sixth Street opposite 10...

Significance: It is located within the Pearl Harbor National Historic Landmark. It is an annex to Facility 67 (HABS HI-491), built nearly two decades earlier. It was constructed as part of the major buildup of ... More

Ricks Estate, Electric Power Generating Mill (Ruin), Stone Bridge Road, Hot Springs, Garland County, AR

Ricks Estate, Electric Power Generating Mill (Ruin), Stone Bridge Road...

See also Ricks Estate, Stone Bridge, HABS No. AR-34-B; & Ricks Estate, Boathouse, HABS No. AR-34-C. For Hot Springs Bathhouses, see HABS Nos. AR-28 through AR-28-I, & the Pythian Bathhouse, HABS No. AR-29. Sur... More

Portland General Electric Company, Stephens Substation, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Stephens Substation, 1841 Southeast...

Survey number: HAER OR-12-N Building/structure dates: 1929 Initial Construction

Portland General Electric Company, Office Building, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Office Building, 1841 Southeast Wat...

Survey number: HAER OR-12-F Building/structure dates: ca. 1930 Initial Construction

Lynwood Pacific Electric Railway Depot, 11453 Long Beach Boulevard, Lynwood, Los Angeles County, CA

Lynwood Pacific Electric Railway Depot, 11453 Long Beach Boulevard, Ly...

Significance: Lymwood is one of the few remaining Pacific Electric passenger depots. It has survived the devastating Long Beach earthquake of 1933, neglect and vandalism and stands evidence of a part of greate... More

Hamilton Field, Electric Facility Type A, East of Nave Drive, Novato, Marin County, CA

Hamilton Field, Electric Facility Type A, East of Nave Drive, Novato, ...

Significance: Ten of these electric switch stations and transformer vaults were constructed during the initial phase of base build up and were essential components to base operations. Four were added to the ba... More

Oregon Electric Railroad, Cattle Pass Trestle, Garden Home to Wilsonville Segment, Milepost 41.2, Wilsonville, Clackamas County, OR

Oregon Electric Railroad, Cattle Pass Trestle, Garden Home to Wilsonvi...

Survey number: HAER OR-113-B Public domain photograph of train tracks, railroad bridge, free to use, no copyright restrictions image - Picryl description

Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", 1841 Southeast Water S...

Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More

Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", 1841 Southeast Water S...

Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More

Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", 1841 Southeast Water S...

Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More

Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", 1841 Southeast Water S...

Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More

Electric spark, The; Overture [from] Jollities music

Electric spark, The; Overture [from] Jollities music

From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)

Commonwealth Electric Company, Fisk Street Electrical Generating Station, 1111 West Cermak Avenue, Chicago, Cook County, IL

Commonwealth Electric Company, Fisk Street Electrical Generating Stati...

Significance: The original Fisk Street powerhouse, built in 1903, contained the world's most powerful Curtis steam-turbine generator. Manufactured by General Electric, this vertical steam-turbine generator pro... More

Commonwealth Electric Company, Fisk Street Electrical Generating Station, 1111 West Cermak Avenue, Chicago, Cook County, IL

Commonwealth Electric Company, Fisk Street Electrical Generating Stati...

Significance: The original Fisk Street powerhouse, built in 1903, contained the world's most powerful Curtis steam-turbine generator. Manufactured by General Electric, this vertical steam-turbine generator pro... More

Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of December Seventh Avenue; 280 feet West of D Street, Commerce City, Adams County, CO

Rocky Mountain Arsenal, Electric Power Plant, 1022 feet South of Decem...

Survey number: HAER CO-21-AB Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description

Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville, Clackamas County, OR

Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilson...

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

Picryl description: Public domain image of byciclyst, bike, bicycle wheel, sport event, free to use, no copyright restrictions.

Picryl description: Public domain image of byciclyst, bike, bicycle wh...

Picryl description: Public domain image of bicyclist, bike, bicycle wheel, sport event, free to use, no copyright restrictions.

U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Avenue G near Fifth Street intersection, Pearl City, Honolulu County, HI

U.S. Naval Base, Pearl Harbor, Auxiliary Machine & Electric Shop, Aven...

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

Turners Falls Power & Electric Company, Hampden Station, East bank of Connecticut River, Chicopee, Hampden County, MA

Turners Falls Power & Electric Company, Hampden Station, East bank of ...

Significance: Turners Falls Power and Electric Company built only hydroelectric facilities until World War I, when it constructed the coal-fired, steam-powered Hampden Station to meet increased industrial deman... More

Turners Falls Power & Electric Company, Hampden Station, East bank of Connecticut River, Chicopee, Hampden County, MA

Turners Falls Power & Electric Company, Hampden Station, East bank of ...

Significance: Turners Falls Power and Electric Company built only hydroelectric facilities until World War I, when it constructed the coal-fired, steam-powered Hampden Station to meet increased industrial deman... More

Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA

Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda...

Significance: The Interurban Electric Railway (IER) Bridge Yard Shop has been determined eligible for inclusion on the National Register of Historic Places, significant under criteria A and C, as a rare survivi... More

Oregon Electric Railroad, Fanno Creek Trestle, Garden Home to Wilsonville Segment, Milepost 34.7, Garden Home, Washington County, OR

Oregon Electric Railroad, Fanno Creek Trestle, Garden Home to Wilsonvi...

Survey number: HAER OR-113-G Public domain photograph of train tracks, railroad works, free to use, no copyright restrictions image - Picryl description

Portland General Electric Company, Station "L", L.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", L.P. Boiler Room, 1841...

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

Portland General Electric Company, Station "L", L.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County, OR

Portland General Electric Company, Station "L", L.P. Boiler Room, 1841...

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

Electric Grain Elevator, 40 Childs Street, Buffalo, Erie County, NY

Electric Grain Elevator, 40 Childs Street, Buffalo, Erie County, NY

Significance: The grain elevators of Buffalo comprise the most outstanding collection of extant grain elevators in the United States, and collectively represent the variety of construction materials, building f... More

Electric Grain Elevator, 40 Childs Street, Buffalo, Erie County, NY

Electric Grain Elevator, 40 Childs Street, Buffalo, Erie County, NY

Significance: The grain elevators of Buffalo comprise the most outstanding collection of extant grain elevators in the United States, and collectively represent the variety of construction materials, building f... More

Oregon Electric Railroad, Hedges Creek Trestle, Garden Home to Wilsonville Segment, Milepost 37.8, Garden Home, Washington County, OR

Oregon Electric Railroad, Hedges Creek Trestle, Garden Home to Wilsonv...

Survey number: HAER OR-113-E Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description

Plattsburgh Air Force Base, Electric Power Station Building, LeMay Road, Plattsburgh, Clinton County, NY

Plattsburgh Air Force Base, Electric Power Station Building, LeMay Roa...

Significance: Building 3000 is an element of the SAC Alert Area, which once consisted of a self-contained complex of high security buildings, fences, gates, and towers. During the Cold War, it housed the essent... More

Oregon Electric Railway Westside Corridor, Hillsboro Extension, Between 185th Avenue & Hillsboro, Beaverton, Washington County, OR

Oregon Electric Railway Westside Corridor, Hillsboro Extension, Betwee...

Significance: The Oregon Electric Railway was important to the initial growth of Beaverton as a suburb of Portland and as a passenger and freight transportation link between Portland and the central Tualatin Va... More

Oregon Electric Railway Westside Corridor, Hillsboro Extension, Between 185th Avenue & Hillsboro, Beaverton, Washington County, OR

Oregon Electric Railway Westside Corridor, Hillsboro Extension, Betwee...

Significance: The Oregon Electric Railway was important to the initial growth of Beaverton as a suburb of Portland and as a passenger and freight transportation link between Portland and the central Tualatin Va... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Delaware County Electric Company, Chester Station, Delaware River at S...

Significance: It is a monument to the production and marketing of electricity in early 20th-century America. Wartime demand for light and power led Philadelphia Electric to commission the plant for the company'... More

Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

Philadelphia Electric Company, Richmond Power Station, Southeast end o...

Survey number: HAER PA-574 Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description

Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

Philadelphia Electric Company, Richmond Power Station, Southeast end o...

Survey number: HAER PA-574 Public domain photograph related to electrical equipment, industrial development, free to use, no copyright restrictions image - Picryl description

Philadelphia Electric Company, Richmond Power Station, Southeast end of Lewis Street along Delaware River, Philadelphia, Philadelphia County, PA

Philadelphia Electric Company, Richmond Power Station, Southeast end o...

Survey number: HAER PA-574 Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. Fresco painting at Potomac Electric Power Co. I

Potomac Electric Power Co. Fresco painting at Potomac Electric Power C...

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. Board grid with layout of power flow II

Potomac Electric Power Co. Board grid with layout of power flow II

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

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

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

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

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

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

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 oven. Setting electric oven II

Electric oven. Setting electric oven II

Public domain photograph of Washington DC area, 1920s-1930s, no copyright restrictions image - Picryl description

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

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. old electric appliances. Poster with images of building fronts and caption Can you plead not guilty?

Potomac Electric Power Co. old electric appliances. Poster with images...

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. Better light for better sight display

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

Electric Institute of Washington. Woman cleaning top of stove

Electric Institute of Washington. Woman cleaning top of stove

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

Electric Institute of Washington. Hyattsville cooking school

Electric Institute of Washington. Hyattsville cooking school

Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.

Potomac Electric Power Co. Fresco work in Potomac Electric Power Co. Building

Potomac Electric Power Co. Fresco work in Potomac Electric Power Co. B...

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

Potomac Electric Power Co. Building. Model home entry front of Potomac Electric Power Co.

Potomac Electric Power Co. Building. Model home entry front of Potomac...

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. Appliances for convenience, bridal gifts I

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. Plaster models of electrical history at Potomac Electric Power Co. IX

Potomac Electric Power Co. Plaster models of electrical history at Pot...

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. Woman at ironing board with fallen iron

Electric Institute of Washington. Woman at ironing board with fallen i...

Public domain photograph related to electrical equipment, industrial development, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building. Cost of operation II

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. Electrical appliances (five)

Potomac Electric Power Co. electric appliances. Electrical appliances ...

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. Building. Women's club room in Potomac Electric Power Co. Building I

Potomac Electric Power Co. Building. Women's club room in Potomac Elec...

Picryl description: Public domain image of a living room, lobby, free to use, no copyright restrictions.

The Palestine Electric Corporation power plant. The P.E.C. Cemetery. Monument to three workers killed during construction.

The Palestine Electric Corporation power plant. The P.E.C. Cemetery. M...

Public domain photograph of 1920s Israel, free to use, no copyright restrictions image - Picryl description

P.E.C. [i.e., Palestine Electric Corporation] Rutenberg plant

P.E.C. [i.e., Palestine Electric Corporation] Rutenberg plant

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

P.E.C. [i.e., Palestine Electric Corporation] Rutenberg plant

P.E.C. [i.e., Palestine Electric Corporation] Rutenberg plant

Public domain photograph of 1920s Israel, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington. Prize contest of how much dirt

Electric Institute of Washington. Prize contest of how much dirt

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

Potomac Electric Power Co. miscellaneous. Exterior of PEPCO power plant

Potomac Electric Power Co. miscellaneous. Exterior of PEPCO power plan...

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

Potomac Electric Power Co. Building. Potomac Electric Power Co. store interior V

Potomac Electric Power Co. Building. Potomac Electric Power Co. store ...

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

Electric Institute of Washington, Potomac Electric Power Co. building. Display board of printed matter

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

Electric Institute of Washington, Potomac Electric Power Co. building. Mr. Bartlett and Mr. Hatley III

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. Power line near Washington Grove VII

Potomac Electric Power Co. Power line near Washington Grove VII

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

Potomac Electric Power Co. service station. Lux fire control in service station vault

Potomac Electric Power Co. service station. Lux fire control in servic...

Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.

Potomac Electric Power Co. substations. Substation on Wisconsin Ave. window display: Boy Scout troop 23

Potomac Electric Power Co. substations. Substation on Wisconsin Ave. w...

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

Previous

of 34

Next