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3,398 media by topic ∙ page 5 of 34
Electric Institute of Washington, Potomac Electric Power Co. building. Mr. Bartlett and Mr. Hatley I

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. Case display with slogan "Modernize your lighting fixtures"

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

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

Electric Institute of Washington. Window display on fourth floor I

Electric Institute of Washington. Window display on fourth floor I

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

Electric Institute of Washington. Kitchen, 4914 16th St., before I

Electric Institute of Washington. Kitchen, 4914 16th St., before I

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

Electric Institute of Washington. Scene in Rock Creek Park of picnic for Electric Institute II

Electric Institute of Washington. Scene in Rock Creek Park of picnic f...

Public domain photograph of picnic, leisure time, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Lecture in auditorium

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

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

Electric Institute of Washington. Small display room on 4th floor

Electric Institute of Washington. Small display room on 4th floor

Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.

Electric Institute of Washington. School children of Hyattsville cooking class II

Electric Institute of Washington. School children of Hyattsville cooki...

Picryl description: Public domain image of a school, preschool, children, education, free to use, no copyright restrictions.

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Donut Shop I

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

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

Electric Institute of Washington. Electric cooker VI

Electric Institute of Washington. Electric cooker VI

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. Frontal view of a small white house

Potomac Electric Power Co. apartments and kitchens. Frontal view of a ...

Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.

Potomac Electric Power Co. substations. Substation no. 38 transformer enclosure II

Potomac Electric Power Co. substations. Substation no. 38 transformer ...

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

Potomac Electric Power Co. Building. Control board on 9th floor of Potomac Electric Power Co. IV

Potomac Electric Power Co. Building. Control board on 9th floor of Pot...

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

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

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

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Mayflower Hotel kitchen and dining room in coffee shop III

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

Picryl description: Public domain photograph of a historic hotel building, free to use, no copyright restrictions.

Electric Institute of Washington. Nelson Eddy

Electric Institute of Washington. Nelson Eddy

Public domain image of a male portrait, free to use, no copyright restrictions - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. Building. Store and window displays of washers, ironers, and cleaners V

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.

Electric Institute of Washington. Refrigerator window display II

Electric Institute of Washington. Refrigerator window display II

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

Electric Institute of Washington. Refrigerator display, first floor I

Electric Institute of Washington. Refrigerator display, first floor I

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

Potomac Electric Power Co. apartments and kitchens. Cafritz Apartments on 18th St. VI

Potomac Electric Power Co. apartments and kitchens. Cafritz Apartments...

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

Electric Institute of Washington. New houses at Cabin John, Maryland II

Electric Institute of Washington. New houses at Cabin John, Maryland I...

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

Electric Institute of Washington. Electric cooker I

Electric Institute of Washington. Electric cooker I

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. Ceres Restaurant III

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. apartments and kitchens. 2000 Connecticut Ave. and California Street I

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

Public domain photograph of apartment building, architectural plan, architecture, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. apartments and kitchens. Cambridge Construction Co. house, Alta Vista, Maryland II

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

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Electricity conserving equipment at Coolidge Senior High School

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

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. apartments and kitchens. Apartment house on 15th St., N.W.

Potomac Electric Power Co. apartments and kitchens. Apartment house on...

Picryl description: Public domain image of a modernist architecture building, 20th century, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. Building. Store and window displays of washers, ironers, and cleaners I

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. substations. Substation exterior II

Potomac Electric Power Co. substations. Substation exterior II

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

Potomac Electric Power Co. apartments and kitchens. North Englewood apartments I

Potomac Electric Power Co. apartments and kitchens. North Englewood ap...

Public domain photograph of apartment building, architectural plan, architecture, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington snap shots for movies and films. Two men in front of placard with caption "Someday, you too will use flameless cooking"

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

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. Murphy Store restaurant II

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

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

Electric Institute of Washington, Potomac Electric Power Co. Board of cash prizes

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

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

Electric Institute of Washington. Cooking and planning III

Electric Institute of Washington. Cooking and planning III

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

Potomac Electric Power Co. apartments and kitchens. Houses and telephone pole

Potomac Electric Power Co. apartments and kitchens. Houses and telepho...

Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.

Potomac Electric Power Co. apartments and kitchens. Bay State Apartments

Potomac Electric Power Co. apartments and kitchens. Bay State Apartmen...

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

Potomac Electric Power Company. Mr. Barnes of PEPCO I

Potomac Electric Power Company. Mr. Barnes of PEPCO I

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

Potomac Electric Power Co. Power line near Washington Grove VI

Potomac Electric Power Co. Power line near Washington Grove VI

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. Kent's jewelry I

Potomac Electric Power Co. air conditioning and lighting. Kent's jewel...

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. Window display III

Electric Institute of Washington. Window display III

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

Potomac Electric Power Co. miscellaneous. Potomac Electric Power Co. advertisement

Potomac Electric Power Co. miscellaneous. Potomac Electric Power Co. a...

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

Electric Institute of Washington. June bride display

Electric Institute of Washington. June bride display

Picryl description: Public domain image of liturgy, ceremony, church, Christianity religion, 19th-20th century architecture, free to use, no copyright restrictions.

Post Office Department Building (Old Post Office Building or Pavilion). Post Office Building tower and Washington Monument from Potomac Electric Power Co. building I

Post Office Department Building (Old Post Office Building or Pavilion)...

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

Electric Institute of Washington. Discharge emblem

Electric Institute of Washington. Discharge emblem

Public domain photograph of 17th-18th-century emblem, symbol, engraving, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington, Potomac Electric Power Co. building. January display of ranges and refigerators

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

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

Potomac Electric Power Co. Building. Transformer explosion VI

Potomac Electric Power Co. Building. Transformer explosion VI

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

Potomac Electric Power Co. miscellaneous. Railroad scene at 9th St. and Virginia Ave. S.W. V

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

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Potomac Electric Power Co. electric appliances. Hair dryer and curling iron

Potomac Electric Power Co. electric appliances. Hair dryer and curling...

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. model home. Bedroom in model home II

Potomac Electric Power Co. model home. Bedroom in model home II

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

Electric Institute of Washington. Interior of store, Christmas 1935 III

Electric Institute of Washington. Interior of store, Christmas 1935 II...

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

Back in lobby limelight. Howard C. Hopson, Associated Gas & Electric king pin in the Senate lobby quiz, and an associated, Bernard B. Robinson (the tall one) photographed in the corridors of the Senate office building following a strenuous session with the Senate committee. 8/22/35

Back in lobby limelight. Howard C. Hopson, Associated Gas & Electric k...

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

Hopson explains AG&E set-up. Howard C. Hopson, utility mogul, points out various intracicies of the Associated Gas & Electric System set-up to Senators who are questioning him at the Senate Lobby Investigating Committee. Senators Lewis B. Schwellenback, D. of Wash., and Hugo L. Black, D. of Ala., are in the picture with Hopson. 8/20/35

Hopson explains AG&E set-up. Howard C. Hopson, utility mogul, points o...

A group of men standing in front of a white board. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Electric Institute of Washington. Refrigerator display II

Electric Institute of Washington. Refrigerator display II

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

Potomac Electric Power Co. houses. Harvey house on 45th St.

Potomac Electric Power Co. houses. Harvey house on 45th St.

Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.

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

Potomac Electric Power Co. Building. Christmas 1938 day, Potomac Electric Power Co.

Potomac Electric Power Co. Building. Christmas 1938 day, Potomac Elect...

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. Kitchens on 4th floor V

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. Range display, first floor I

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

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

[Electric phosphate smelting furnace used in the making of elemental phosphorus in a TVA chemical plant in the Muscle Shoals area, Alabama]

[Electric phosphate smelting furnace used in the making of elemental p...

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.

World's Fair. Night view of Petroleum Industry Exhibition, United States Steel Subsidiaries Building and General Electric Company Building

World's Fair. Night view of Petroleum Industry Exhibition, United Stat...

Picryl description: Public domain image of a picnic in the park, outdoor activity, leisure time, free to use, no copyright restrictions. The New York World's Fair was a large international exposition held in N... More

Electric Institute of Washington, Potomac Electric Power Co. Building. Seasons Greetings, give electrical gifts

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

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

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenridge, Pennsylvania. The rapid tempo of expansion necessary to meet the ever-mounting needs of the national defense production program. In the left foreground a newly completed electric melting furnace is already in operation as a construction crew puts the finishing touches on the furnaces beyond it. In the background additional plant structure is still being built. Electric melting furnaces provide faster melting of the steel bath and more precise control of temperature which is necessary in the processing of high quality alloy steels

Steel alloy manufacture. Allegheny Ludlum Steel Corporation, Brackenri...

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.

Electric Institute of Washington. Christmas tree II

Electric Institute of Washington. Christmas tree II

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. Refrigerator exhibit in store and windows III

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

Traffic congestion in Groton, Connecticut, at afternoon change of shift of Electric Boat Works

Traffic congestion in Groton, Connecticut, at afternoon change of shif...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Potomac Electric Power Co. substations. Substation no. 38 window display: Take care of what you have

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

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

FSA (Farm Security Administration) trailer camp for defense workers, situated a quarter mile from General Electric plant in Erie, Pennsylvania. There are 200 trailers here, occupied by childless couples and by families of one or two children

FSA (Farm Security Administration) trailer camp for defense workers, s...

Picryl description: Public domain image of child labor, exploitation, children workers, economic conditions, free to use, no copyright restrictions.

Mrs. Jack Cutter and two children in their trailer at FSA (Farm Security Administration) camp, Erie, Pennslyvania. Her husband is at work on the night shift in the General Electric plant

Mrs. Jack Cutter and two children in their trailer at FSA (Farm Securi...

Picryl description: Public domain image of children, kids, free to use, no copyright restrictions.

Electric Institute of Washington, Potomac Electric Power Co. building. Christmas 1941 at the Electric Institute V

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

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

Girl employed at National Electric Products Company, Ambridge, Pennsylvania. Tape on fingers protects them from sharp pieces of metal encountered in her work

Girl employed at National Electric Products Company, Ambridge, Pennsyl...

Picryl description: Public domain image, detail, hands, palm, gloves, free to use, no copyright restrictions.

Potomac Electric Power Co. Building. Christmas 1941, Potomac Electric Power Co. III

Potomac Electric Power Co. Building. Christmas 1941, Potomac Electric ...

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. Building. Air raid equipments and personnel VIII

Potomac Electric Power Co. Building. Air raid equipments and personnel...

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

Potomac Electric Power Co. Building. Red Cross window

Potomac Electric Power Co. Building. Red Cross window

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

Potomac Electric Power Co. substations. Substation no. 38 window display: Conserve the things you have

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

Electric light fixtures have been installed by FSA (Farm Security Administration) rehabilitation borrower who rents from Indian. Yakima County, Washington

Electric light fixtures have been installed by FSA (Farm Security Admi...

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

Jack Cutter and family. Have lived in the FSA (Farm Security Administration) trailer camp about two weeks. They came from Indiana for a job in the General Electric Plant. Erie, Pennsylvania

Jack Cutter and family. Have lived in the FSA (Farm Security Administr...

Public domain photograph of life in the USA during the 1930s-1940s, war, free to use, no copyright restrictions image - Picryl description

Potomac Electric Power Co. Building. Window on conservation II

Potomac Electric Power Co. Building. Window on conservation II

Public domain photograph of stained glass design, free to use, no copyright restrictions image - Picryl description

Electric power shovels scoop up iron ore; eight cubic yards per shovelful. Albany Mine near Bovey, Minnesota

Electric power shovels scoop up iron ore; eight cubic yards per shovel...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Conversion. Electric shaver plant. This New England whose normal product is electric dry shavers is now turning out parts for machine tools which will find their place in the war production effort. This bank of Norton grinders which formerly ground motor shafts are now grinding small parts for tools. Tolerances on the war work are only .002 inches whereas the former work demanded much closer tolerances up to .0002 inches. The conversion was accomplished by putting on new grinding wheels, by minor changes in the head and by increasing the feed of the cutting solution. Schick Inc., Stamford, Connecticut

Conversion. Electric shaver plant. This New England whose normal produ...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Fort Knox. Electric power line construction. This tractor operator, working with a pole line construction crew, is helping to bring electrical power to Fort Knox, Kentucky, where American soldiers are rehearsing for the dramatic parts they will play in the making of a new world

Fort Knox. Electric power line construction. This tractor operator, wo...

Picryl description: Public domain image of a farmer worker, 20th-century dust bowl, great depression era, free to use, no copyright restrictions.

Potomac Electric Power Co. Building. Unveiling of honor roll plaque III

Potomac Electric Power Co. Building. Unveiling of honor roll plaque II...

Public domain image of personnel, army, group of people in uniform, parade, historic place, military activity, free to use, no copyright restrictions - Picryl description

Fort Knox. Electric power line construction. The electrical industry of America relies largely on the "broadback" or lineman, to bring its power to the places where it is needed. This man is working on the construction of a transmission line to Fort Knox, Kentucky, where American soldiers are training for the battles of democracy

Fort Knox. Electric power line construction. The electrical industry o...

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

Potomac Electric Power Co. Building. Unveiling of honor roll plaque I

Potomac Electric Power Co. Building. Unveiling of honor roll plaque I

Public domain image of personnel, army, group of people in uniform, parade, historic place, military activity, free to use, no copyright restrictions - Picryl description

Dante Electric Company, Bantam, Connecticut. Completely at home on any of the score or so of different machines in the shop, Mrs. Dante appears to be the busiest person there. Mr. Dante watches her here as she works on a burring machine

Dante Electric Company, Bantam, Connecticut. Completely at home on any...

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

Fort Belvoir, Virginia. Constantine P. Lihas, a twenty-one year old Greek-American soldier, formerly a material handler at the General Electric Company plant at Pittsburgh. Both parents were born in Greece; father came to the United States in 1906, mother in 1921. He was born in this country and has been in the army five months. Lihas in his barracks

Fort Belvoir, Virginia. Constantine P. Lihas, a twenty-one year old Gr...

Public domain image of a military portrait, uniform, armed forces, free to use, no copyright restrictions - Picryl description

Dante Electric Company, Bantam, Connecticut. Mrs. Dante punching holes in electrical terminals with a power press. Workers are not surprised at anything Mrs. Dante does---they say she is as good as any of them on any of the machines

Dante Electric Company, Bantam, Connecticut. Mrs. Dante punching holes...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Longview, Texas to Arkansas state line. War emergency pipeline from Longview, Texas to Norris City, Illinois. Electric welder

Longview, Texas to Arkansas state line. War emergency pipeline from Lo...

Picryl description: Public domain image of working farmers, agriculture, farm, 20th century, free to use, no copyright restrictions.

Jim Tillma and Antonette Skoda at soda fountain in student union. They will be married in June and move to Davenport, Iowa, where Jim will work for General Electric Company. University of Nebraska, Lincoln

Jim Tillma and Antonette Skoda at soda fountain in student union. They...

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

Potomac Electric Power Co. substations. Substation no. 38 window display: Buy war bonds II

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

San Francisco, California. Electric treatment of tin which has been removed from salvaged tin cans at the metal and thermite company

San Francisco, California. Electric treatment of tin which has been re...

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. substations. Substation no. 38 window display: PEPCO season's greetings II

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

Electric Buckboard, 1928

Electric Buckboard, 1928

Small, four-wheeled vehicle with two seats. J36872 U.S. Copyright Office. Photograph by the Grogan Photo Company. Copyright by the Grogan Photo Company, Danville, Ill.

Electric Institute of Washington. Copy of Leisure with electricity advertisement

Electric Institute of Washington. Copy of Leisure with electricity adv...

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

Potomac Electric Power Co. Building. 10th & E lobby, after remodeling III

Potomac Electric Power Co. Building. 10th & E lobby, after remodeling ...

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. Exterior of service station building

Potomac Electric Power Co. service station. Exterior of service statio...

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

Potomac Electric Power Co. commercial kitchens, restaurants and lighting. Sholl's Georgian Cafeteria at 3027 14th St., N.W. III

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

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

Potomac Electric Power Co. Alexandria plant. Ground site for Potomac Electric Power Co. Alexandria plant I

Potomac Electric Power Co. Alexandria plant. Ground site for Potomac E...

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

Potomac Electric Power Co. miscellaneous. Chesapeake and Ohio (C&O) Canal wall by bridge at 34th St. III

Potomac Electric Power Co. miscellaneous. Chesapeake and Ohio (C&O) Ca...

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

Potomac Electric Power Co. air conditioning and lighting. Exterior of Yardstick, 928 F St. I

Potomac Electric Power Co. air conditioning and lighting. Exterior of ...

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. miscellaneous. Trench for cable across Chesapeake and Ohio (C&O) Canal at 34th St. after blasting I

Potomac Electric Power Co. miscellaneous. Trench for cable across Ches...

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

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