Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
Sandstone Quoins
Photographer: Allen C. Browne
Taken: October 13, 2012
Caption: Sandstone Quoins
Additional Description: These soft Aquia sandstone quoins on the corner of the ravelin are weathering away.
Submitted: July 6, 2013, by Allen C. Browne of Silver Spring, Maryland.
Database Locator Identification Number: p246546
File Size: 3.540 Megabytes

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