Potomac Electric Power Co. Fresco painting at Potomac Electric Power C...
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Potomac Electric Power Co. Building. Meter reader group
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. air conditioning and lighting. Wilson offic...
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Potomac Electric Power Co. Building. Model home window display, G.E. r...
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Potomac Electric Power Co. Plaster models of electrical history at Pot...
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. air conditioning and lighting. Marshall apa...
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Potomac Electric Power Co. air conditioning and lighting. Sibley Hospi...
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Potomac Electric Power Co. electric appliances. Boiling peas on electr...
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. Plaster models of electrical history at Pot...
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. Benning plant. Construction for frequency c...
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Potomac Electric Power Co. Plaster models of electrical history at Pot...
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. air conditioning and lighting. Emile's beau...
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Potomac Electric Power Co. Benning plant. View of opening in generator...
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Potomac Electric Power Co. Alexandria plant. Shaft water pump
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Potomac Electric Power Co. Benning plant. Smokestacks at Benning plant...
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Potomac Electric Power Co. apartments and kitchens. Cafritz Greenway a...
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Potomac Electric Power Co. Buzzard Point plant. Buzzard Point plant fr...
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Potomac Electric Power Co. electric appliances. Boy in front of stove
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Potomac Electric Power Co. Building. Transformer explosion XV
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Potomac Electric Power Co. Building. Potomac Electric Power Co. store ...
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Potomac Electric Power Co. substations. Substation exterior V
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Potomac Electric Power Co. electric appliances. Automatic toaster
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Potomac Electric Power Co. Buzzard Point plant. Architect drawing of B...
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Potomac Electric Power Co. miscellaneous. Copy negative of old PEPCO p...
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Potomac Electric Power Co. electric appliances. Percolator I
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Potomac Electric Power Co. air conditioning and lighting. PEPCO tunnel...
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Potomac Electric Power Co. houses and kitchens. Exterior of 3359 Quesa...
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Potomac Electric Power Co. electric appliances. Refrigerator
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Potomac Electric Power Co. air conditioning and lighting. George Washi...
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Potomac Electric Power Co. apartments and kitchens. Majestic Apartment...
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Potomac Electric Power Co. Benning plant. Main gate of Benning plant, ...
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Potomac Electric Power Co. Building. Dispatcher board
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Potomac Electric Power Co. air conditioning and lighting. Kopy Kat II
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Potomac Electric Power Co., manhole and cables. Detail of PEPCO cable ...
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Potomac Electric Power Co. Buzzard Point plant. Aerial view of Benning...
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Potomac Electric Power Co. Power line near Washington Grove II
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Potomac Electric Power Co. Building. Sales office II
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Potomac Electric Power Co. air conditioning and lighting. PEPCO tunnel...
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Potomac Electric Power Co. miscellaneous. Copy negative of old PEPCO p...
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Potomac Electric Power Co. Building. Mary Turner of Potomac Electric P...
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Potomac Electric Power Co. substations. Substation site at 13th and Ke...
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Potomac Electric Power Co. substations. G Place N.W. substation
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Potomac Electric Power Co. I St. substation by night XIV
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Potomac Electric Power Co. Building. Transformer explosion XX
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Potomac Electric Power Co. miscellaneous. PEPCO chart II
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Potomac Electric Power Co. service station. View showing large boulder...
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Potomac Electric Power Co. Building. Mary Turner of Potomac Electric P...
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Potomac Electric Power Co. miscellaneous. Railroad scene at 9th St. an...
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Potomac Electric Power Co. Buzzard Point plant. Second turbine nearing...
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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...
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Potomac Electric Power Co. miscellaneous. Transportation plaque, Potom...
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Potomac Electric Power Co. substations. Substation with transformer I
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Potomac Electric Power Co. Benning plant. Installation of rotor for 25...
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Potomac Electric Power Co. houses. Hohn house in Forestville, Md. I
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Potomac Electric Power Co. Building. Night, Christmas 1939, Potomac El...
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Potomac Electric Power Co. substations. Substation with transformer II...
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Potomac Electric Power Co. Buzzard Point plant. Additions to Buzzard P...
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Potomac Electric Power Co. Buzzard Point plant. Rear of Buzzard Point ...
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Potomac Electric Power Co. Building. U.S.A. award presentation, PEPCO ...
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Potomac Electric Power Co. Building. Window, Reddy making electricity
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Potomac Electric Power Co. substations. Substation no. 38 window displ...
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Potomac Electric Power Co. substations. Substation no. 38 window displ...
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Potomac Electric Power Co. Building. Windows, Christmas '43
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Potomac Electric Power Co. miscellaneous. Fire sprays and fire fightin...
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Potomac Electric Power Co. air conditioning and lighting. College Park...
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Potomac Electric Power Co. air conditioning and lighting. St. Francis ...
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Potomac Electric Power Co. air conditioning and lighting. St. Francis ...
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Potomac Electric Power Co. apartments and kitchens. Laundry room at 10...
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Potomac Electric Power Co. apartments and kitchens. Switch box in home...
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Potomac Electric Power Co. apartments and kitchens. Kitchen of home I
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Potomac Electric Power Co. Benning plant. 50,000 watt generator at Ben...
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Potomac Electric Power Co. Benning plant. Generator unit no. 13 at Ben...
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Potomac Electric Power Co. Alexandria plant. Worn parts on turbine no....
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Potomac Electric Power Co. Alexandria plant. Worn parts on turbine no....
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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. Appliances montage II
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. Benning plant. Interior of Benning plant V
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. air conditioning and lighting. G.E. attic f...
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Potomac Electric Power Co. electric appliances. Electric kitchen
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Potomac Electric Power Co. miscellaneous. Copy of portrait of G. Arche...
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. View of PEPCO power plant II
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Potomac Electric Power Co. Building. Interior view of Potomac Electric...
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Potomac Electric Power Co. Buzzard Point plant. Firing aisle from no. ...
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Potomac Electric Power Co. Building. Christmas view of Potomac Electri...
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Potomac Electric Power Co. Buzzard Point plant. Damaged machine parts ...
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Potomac Electric Power Co. Alexandria plant. Remetal damaged parts II
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Potomac Electric Power Co. I St. substation by night XVI
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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...
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Potomac Electric Power Co. commercial kitchens, restaurants and lighti...
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Potomac Electric Power Co. Buzzard Point plant. Construction work insi...
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Potomac Electric Power Co. apartments and kitchens. 2000 Connecticut A...
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Potomac Electric Power Co. service station building, 10th and Florida ...
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