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 Institute of Washington snap shots for movies and films. Two ...
Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description
Long Island Lighting Co., Levittown, Long Island. Appliance store
Picryl description: Public domain image of a department store, commerce, shopping, main street, city downtown, early 20th-century, free to use, no copyright restrictions.
Potomac Electric Power Co. substations. Substation no. 38 window displ...
Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description
Electric Institute of Washington snap shots for movies and films. Man ...
Public domain photograph of kitchen, free to use, no copyright restrictions image - Picryl description
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 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