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Potomac Electric Power Co. substations. Silver Hill, Maryland substation II
Summary
Public domain photograph related to Potomac Electric Power Company, free to use, no copyright restrictions image - Picryl description
Tags
Date
1930
Contributors
Horydczak, Theodor, approximately 1890-1971, photographer
Location
Silver Hill, 38.84178, -76.94581
Source
Library of Congress
Copyright info
Publication may be restricted. For information see "Horydczak Collection" (http://lcweb.loc.gov/rr/print/res/100_hory.html)
