05/22/1885 [Supplied day] Edison Electric Illuminating Co (York) -- Circulars and Brochures
(Edison Machine Works; Edison, Thomas Alva) Property; Engines, boilers, prime movers; Central stations [Document Within a Document]
[CC002]  Company Records Series -- Electric Light Companies -- Domestic -- Edison Company for Isolated Lighting: Bulletin #2
[CC002006; TAEM 97:10]
Courtesy of Thomas Edison National Historical Park.