Gunpowder Copper Works

By John T. Marck

Photo Date: 09/21/2002

Location: Glen Arm - 21057

MD 147 (Harford Road), 0.3 miles north of Factory Road

Coordinates:

N  39  25  21.72

W  76  29  45.30

Photograph & article copyright © 1990-2022 by John T. Marck. All Rights Reserved. This photograph and article may not be resold, reprinted, or redistributed for compensation of any kind.

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