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.
Bottom Reflected Active Sonar System (BRASS) Marker
Photographer: Devry Becker Jones
Taken: June 24, 2023
Caption: Bottom Reflected Active Sonar System (BRASS) Marker
Submitted: June 30, 2023, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p733782
File Size: 5.197 Megabytes

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