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.
Tetrapod Breakwater Armor Unit (Breakwater Jack) Marker
Photographer: Devry Becker Jones (CC0)
Taken: February 26, 2021
Caption: Tetrapod Breakwater Armor Unit (Breakwater Jack) Marker
Submitted: February 28, 2021, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p570870
File Size: 5.054 Megabytes

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