Photograph as originally submitted to this page in the Historical Marker Database Click on photo to resize in browser. Scroll down to see metadata.
Submarine Screw (Propeller) Marker
Photographer: Devry Becker Jones (CC0)
Taken: March 30, 2018
Caption: Submarine Screw (Propeller) Marker
Submitted: April 1, 2018, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p421451
File Size: 6.249 Megabytes

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