https://tags-ship.com

IN MEMORY OF THE SHIPS AND THE CREWS
of the U.S. Navy's Ocean Survey Program
 
Oceanographic Unit One, USNS Bowditch T-AGS-21
Oceanographic Unit Two, USNS Dutton T-AGS-22
Oceanographic Unit Three, USNS Michelson T-AGS-23
Oceanographic Unit Three, USNS H. H. Hess T-AGS-38

SASS Array Sonar CP-677 Computer Boot Tape
Marked "UTILITY LOADER OLHP BOWDITCH 3/10/66"
Mouseover (hover) to stop the tape's movement.
More about this here.