2,404 media by topic ∙ page 25 of 25
Potomac Electric Power Co. Benning plant. Generator unit no. 13 at Ben...
The Theodor Horydczak Collection documents the architecture and social life of the Washington DC metropolitan area in the 1920s, 1930s, and 1940s.
Potomac Electric Power Co. Buzzard Point plant. Buzzard Point plant fr...
Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.
Potomac Electric Power Co. Alexandria plant. Damaged shaft III
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. Cooking s...
Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description