Collection Items
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Photo, Print, DrawingChesapeake & Ohio Canal, Broad Run Aqueduct, 31.9 miles above tidewater, Martinsburg, Montgomery County, MD Photo(s): 6 | Measured Drawing(s): 4 | Photo Caption Page(s): 1
- Contributor: Keune, Russel V - Hanna, John H - McDonald, Alan R - Wormuth, C Gustave - Carter, Donn - Boucher, Jack E - Harris, William T - Bobrow, Michael L - Historic American Buildings Survey
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