Capitol Radio Engineering Institute. Exterior of Capitol Radio Enginee...
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th... More
Capitol Radio Engineering Institute. Exterior of Capitol Radio Enginee...
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th... More
Capitol Radio Engineering Institute. Basement with furnace at Capitol ...
Item title devised. The Theodor Horydczak Collection is a collection of photographs taken by Theodor Horydczak (1890-1971) a Polish-born American photographer who worked in Washington D.C. from the 1910s to th... More
Electric Institute of Washington, Potomac Electric Power Co. Air condi...
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Display board on first floor III: ho...
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....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Capitol Radio Engineering Institute. Mr. Ritzkie at his desk II
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Individua...
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. Radio and...
Public domain photograph of pharmacy, convenience store, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Building....
Picryl description: Public domain image of a school auditorium, college, education, building interior, free to use, no copyright restrictions.
Electric Institute of Washington. Window display of radios II
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Capitol Radio Engineering Institute. Man at desk, holding paper II
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Goldenberg Co. electric range window...
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display of radios I
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
National Radio Institute, U and 16th Sts. Radio parts VII
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display IV
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window, Star Radio Co. washer and ir...
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Cooking school I
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Life model home in Greenwich, kitche...
Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description
International Nickel Co. at the National Institute of Health. Interior...
Public domain photograph of 1940s-1950s America, free to use, no copyright restrictions image - Picryl description
National Radio Institute, U and 16th Sts. Two books side by side
Picryl description: Public domain photograph of books, free to use, no copyright restrictions image.
Electric Institute of Washington. Display of radios on first floor I
Public domain image of a large historic building, city hall, urban architecture, free to use, no copyright restrictions - Picryl description
Electric Institute of Washington. New houses at Cabin John, Maryland I...
Picryl description: Public domain image of a residential building, house, 19th-20th century architecture, free to use, no copyright restrictions.
Electric Institute of Washington. Kitchen and bake room at Trinity Col...
Public domain photograph of college lab, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Display of radios on first floor II
Picryl description: Public domain image of a public building, auditorium, hall, commons, 19th-20th century architecture, free to use, no copyright restrictions.
Electric Institute of Washington. Three kitchens made for Chicago Flex...
Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. June bride display on first floor IV
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
International Nickel Co. at the National Institute of Health. Tiled co...
Public domain photograph of midcentury American architecture, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Electric range display with slogan "...
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....
Picryl description: Public domain image of catering, dinner table arrangement, caterer, restaurant, food, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. Building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Electric Institute window 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. 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....
Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Windows w...
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Restaurateurs convention, Mayflower ...
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. Cooking s...
Picryl description: Public domain image of a school auditorium, college, education, building interior, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
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....
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description
Berkeley Institute, 181 Lincoln Pl., Brooklyn, New York. Office
Public domain photograph of meeting, discussion, group of people, political event, free to use, no copyright restrictions image - Picryl description
Berkeley Institute, 181 Lincoln Pl., Brooklyn, New York. Gym I
Picryl description: Public domain image of a school hall, building, education facility, free to use, no copyright restrictions.
Capitol Radio Engineering Institute. Television studio at Capitol Radi...
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Copy of refrigerator advertisement
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Pratt Institute, Ryerson Ave., Brooklyn. Model II, general view
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Courant Institute of Math, New York University, 251 Mercer St., New Yo...
Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.
Courant Institute of Math, New York University, 251 Mercer St., New Yo...
Public domain photograph of early 20th-century New York City, lobby interior, no copyright restrictions image - Picryl description
Electric Institute of Washington. Stage oil burners display
Picryl description: Public domain image of a group of people, United States politics, free to use, no copyright restrictions.
International Nickel Co. at the National Institute of Health. Medical ...
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display: Automatic oil heat
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....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display of lamps and light fi...
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....
Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description
Capitol Radio Engineering Institute. Exterior of Capitol Radio Enginee...
Picryl description: Public domain photograph of a historic Capitol building, free to use, no copyright restrictions.
Electric Institute of Washington. June bride display on first floor II
Picryl description: Public domain image of a living room, salon, office, late 19th-century interior, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display at night I
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. Bartlet l...
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Capitol Radio Engineering Institute. Mr. Ritzkie at his desk VI
Picryl description: Public domain image of a portrait photograph, free to use, no copyright restrictions.
Electric Institute of Washington. Cooking demonstration
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 II
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display of radios III
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Refrigerator window display II
Public domain photograph of auditorium building, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Electric skillets and grill
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Refrigerator window display I
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. 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.
International Nickel Co. at the National Institute of Health. Interior...
Public domain photograph of a machine part, motor, equipment, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Kitchen at Landon school
Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Three sea...
Public domain photograph of 1920s American woman, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Window display for cool kitchen II
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Home demonstration of modern kitchen...
Picryl description: Public domain image of a living room, salon, office, late 19th-century interior, free to use, no copyright restrictions.
Electric Institute of Washington. Display of radios in lobby I
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
National Radio Institute, U and 16th Sts. Book open with man's hands
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. building....
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. building....
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. Electric fans
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. Oil burne...
Public domain photograph of pharmacy, convenience store, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Cameo Theatre, Mt. Rainier lecture
Public domain photograph of theater building, free to use, no copyright restrictions image - Picryl description
International Nickel Co. at the National Institute of Health. Ceiling ...
Public domain photograph of midcentury American office, workers, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington. Store and windows showing radios VI
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
Electric Institute of Washington. Refrigerator display I
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....
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
Electric Institute of Washington, Potomac Electric Power Co. Group in ...
Public domain photograph of auditorium building, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Building....
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....
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....
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. Man next ...
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....
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....
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....
Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.
Courant Institute of Math, New York University, 251 Mercer St., New Yo...
Public domain photograph of early 20th-century New York City, lobby interior, no copyright restrictions image - Picryl description
Electric Institute of Washington, Potomac Electric Power Co. Cooking s...
Public domain photograph of a crowd, event, meeting, demonstration, free to use, no copyright restrictions image - Picryl description
Capitol Radio Engineering Institute. Microphone and radio equipment at...
Public domain photograph of midcentury American industry, technology, 1940s-1950s, free to use, no copyright restrictions image - Picryl description
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. Poster copy on ironer
Public domain photograph of commerce and advertising, 1920s-1930s America, free to use, no copyright restrictions image - Picryl description