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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

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 - historical image of Oregon, United States, 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

Oregon Electric Railroad, Hedges Creek Trestle, Garden Home to Wilsonville Segment, Milepost 38.7, Garden Home, Washington County, OR

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

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

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

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

Hamilton Field, Electric Facility Type B, Crescent Drive northwest of San Jose Drive, Novato, Marin County, CA

Hamilton Field, Electric Facility Type B, Crescent Drive northwest of ...

Significance: The buildings are significant as examples of the application of an important architectural trend (Spanish Colonial Revival) adapted to reflect California's mission heritage in a dramatic departure... More

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

Portland General Electric Company, Turbine Building, 1841 Southeast Wa...

Survey number: HAER OR-12-H Building/structure dates: 1910 Initial Construction Building/structure dates: 1924 Subsequent Work

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

Portland General Electric Company, Turbine Building, 1841 Southeast Wa...

Survey number: HAER OR-12-H Building/structure dates: 1910 Initial Construction Building/structure dates: 1924 Subsequent Work

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 photograph of train station, free to use, no copyright restrictions image - 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

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

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

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 - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description

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

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

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

Picryl description: Public domain photograph of a narrow passage, corridor, street, old town architecture, arch, vintage print, free to use, no copyright restrictions.

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

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

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

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

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield County, CT

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield Coun...

Significance: Electric service to private residences was uncommon when Waldo Calvin Bryant started a company to manufacture and sell wiring devices and electrical hardware in 1880. Bryant invented an "Improved... More

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield County, CT

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield Coun...

Significance: Electric service to private residences was uncommon when Waldo Calvin Bryant started a company to manufacture and sell wiring devices and electrical hardware in 1880. Bryant invented an "Improved... More

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield County, CT

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield Coun...

Significance: Electric service to private residences was uncommon when Waldo Calvin Bryant started a company to manufacture and sell wiring devices and electrical hardware in 1880. Bryant invented an "Improved... More

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield County, CT

Bryant Electric Company, 1421 State Street, Bridgeport, Fairfield Coun...

Significance: Electric service to private residences was uncommon when Waldo Calvin Bryant started a company to manufacture and sell wiring devices and electrical hardware in 1880. Bryant invented an "Improved... 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

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 equipment, power generation, free to use, no copyright restrictions image - Picryl description

American Bell Telephone Co. and Western Electric Co., Exposition Universelle, Paris, 1889

American Bell Telephone Co. and Western Electric Co., Exposition Unive...

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

Electric fountain at the Kittatinny [House], night view, Delaware Water Gap, Pennsylvania

Electric fountain at the Kittatinny [House], night view, Delaware Wate...

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

Electric car entrance, Riverton Park, Portland, Me.

Electric car entrance, Riverton Park, Portland, Me.

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

Plainfield, Ill., Electric Park

Plainfield, Ill., Electric Park

Postcard shows an amusement park on the banks of the DuPage River in Plainfield, Illinois. H101948 U.S. Copyright Office. Copyright by Chas. R. Robins, Lockport, Ill.

Mr. Frank Dillon of Potomac Electric Power Co. Portrait of Mr. Dillon II

Mr. Frank Dillon of Potomac Electric Power Co. Portrait of Mr. Dillon ...

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

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

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

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. Targeting speed

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 preparing something in kitchen

Electric Institute of Washington. Woman preparing something in kitchen

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

Electric oven. Setting electric oven I

Electric oven. Setting electric oven I

The Theodor Horydczak Collection - architecture and social life of Washington DC in the 1920s, 1930s, and 1940s.

Potomac Electric Power Co. electric appliances. Smiling model baking bread I

Potomac Electric Power Co. electric appliances. Smiling model baking b...

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. Smiling model baking bread II

Potomac Electric Power Co. electric appliances. Smiling model baking b...

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. Bride and table with gifts in foreground 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

Electric Institute of Washington, Potomac Electric Power Co. Building. Vegetables in milk bottles III

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

Public domain photograph of 3d object, free to use, no copyright restrictions image - Picryl Description.

Potomac Electric Power Co. old electric appliances. Stove

Potomac Electric Power Co. old electric appliances. Stove

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. Targeting health

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

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

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

Picryl description: Public domain image of a locomotive, train cars, railroad tracks, railway, 19th-20th century, free to use, no copyright restrictions.

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

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

Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.

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

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

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

Potomac Electric Power Co. Building. Exterior of Potomac Electric Power Co. at night III

Potomac Electric Power Co. Building. Exterior of Potomac Electric Powe...

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. service station building, 10th and Florida Ave. Linemen's truck III

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

Picryl description: Public domain image of military vehicle, automobile, tractor truck, free to use, no copyright restrictions.

Potomac Electric Power Co. miscellaneous. PEPCO chart I

Potomac Electric Power Co. miscellaneous. PEPCO chart I

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

Electric Institute of Washington. Display board on first floor I: how much are your eyes worth?

Electric Institute of Washington. Display board on first floor I: how ...

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

Electric Institute of Washington. First floor display III

Electric Institute of Washington. First floor display III

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

Electric Institute of Washington. Woman cooking on electric range

Electric Institute of Washington. Woman cooking on electric range

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Natural Food Restaurant III

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

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

Potomac Electric Power Co. air conditioning and lighting. Porter St. drugstore II

Potomac Electric Power Co. air conditioning and lighting. Porter St. d...

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

Potomac Electric Power Co. miscellaneous. PEPCO chart XX

Potomac Electric Power Co. miscellaneous. PEPCO chart XX

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

Potomac Electric Power Co. Benning plant. Transformer, Indian Head

Potomac Electric Power Co. Benning plant. Transformer, Indian Head

Picryl description: Public domain image of an industrial building, power plant, electric generator, 20th century architecture, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Electric cooking school at the firehouse I

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

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

Electric Institute of Washington. Advertisement for the superior lighting qualities of I.E.S. lamps

Electric Institute of Washington. Advertisement for the superior light...

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. Dress shop on F St. II

Potomac Electric Power Co. air conditioning and lighting. Dress shop o...

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. commercial kitchens, restaurants and lighting. Ceres Restaurant I

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

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. Three-dimensional stove with target on it

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. Hot Shoppe on Georgia Ave.

Electric Institute of Washington. Hot Shoppe on Georgia Ave.

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

Potomac Electric Power Co. Building. Transformer explosion IX

Potomac Electric Power Co. Building. Transformer explosion IX

Picryl description: Public domain image of military vehicle, automobile, tractor truck, free to use, no copyright restrictions.

Potomac Electric Power Co. service station. View showing large boulders from old service station building III

Potomac Electric Power Co. service station. View showing large boulder...

Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.

Electric Institute of Washington. Kitchen display with tiled floor

Electric Institute of Washington. Kitchen display with tiled floor

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

Potomac Electric Power Co. substations. Champlain St. station

Potomac Electric Power Co. substations. Champlain St. station

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

Potomac Electric Power Co. air conditioning and lighting. Keystone Restaurant II

Potomac Electric Power Co. air conditioning and lighting. Keystone Res...

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

Potomac Electric Power Co. substations. Substation at 13th and Kearny St. N.E. I

Potomac Electric Power Co. substations. Substation at 13th and Kearny ...

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. Neptune Restaurant II

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. air conditioning and lighting. Maxis store on 9th St. II

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. Building. Potomac Electric Power Co. cashiers counter

Potomac Electric Power Co. Building. Potomac Electric Power Co. cashie...

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

Potomac Electric Power Co. air conditioning and lighting. Model Shop I

Potomac Electric Power Co. air conditioning and lighting. Model Shop I

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

Picryl description: Public domain image related to an industrial revolution, 19th century industry, factory, free to use, no copyright restrictions image.

Picryl description: Public domain image related to an industrial revol...

Public domain image with Picryl description as title Potomac Electric Power Company (PEPCO) is a publicly traded utility company that provides electric service to customers in the Washington D.C. metropolitan ... More

Electric Institute of Washington, Potomac Electric Power Co. building. Mr. Bartlett with some electric equipment 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

Electric Institute of Washington snap shots for movies and films. Five men around desk in office I

Electric Institute of Washington snap shots for movies and films. Five...

Picryl description: Public domain image of a group of people, United States politics, free to use, no copyright restrictions.

Potomac Electric Power Co. apartments and kitchens. Side view of a small white house

Potomac Electric Power Co. apartments and kitchens. Side view of a sma...

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

Potomac Electric Power Co. air conditioning and lighting. PEPCO tunnel under building III

Potomac Electric Power Co. air conditioning and lighting. PEPCO tunnel...

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

Potomac Electric Power Co. miscellaneous. PEPCO chart XV

Potomac Electric Power Co. miscellaneous. PEPCO chart XV

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Electric ranges at Murphy store on 12th and G Sts. III

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

Electric Institute of Washington, Potomac Electric Power Co. building. Display on first floor IV

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 lighting. Natural Food Restaurant I

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

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

Potomac Electric Power Co. service station. Service building completed I

Potomac Electric Power Co. service station. Service building completed...

Picryl description: Public domain image of a commercial or residential multi-story building, condominium, 20th century, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Stores of electric dealers I

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. June bride display on first floor I

Electric Institute of Washington. June bride display on first floor I

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

Potomac Electric Power Co. service station. View showing large boulders from old service station building I

Potomac Electric Power Co. service station. View showing large boulder...

Picryl description: Public domain image of a damaged, burned, or destroyed building, natural disaster, war destruction, ruins, 19th-century architecture, free to use, no copyright restrictions.

Electric Institute of Washington. No. 1 window, oil burner display I

Electric Institute of Washington. No. 1 window, oil burner display I

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

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