150722-N-EC099-012 KEYPORT, Wash. (July 22, 2015) Mary Ryan, left, Naval Undersea Museum’s Curator; Lindy Dosher, the museum’s Director: James Bruns, Director, Naval Museum Systems Office; Rear Adm. (ret) Samuel Cox, Director, Naval History and Heritage Command; and Cmdr. Jeffrey Barta, Deputy, Museum Systems Office stand in front of the Deep Submergence Rescue Vehicle (DSRV-1) Mystic. The Naval Undersea Museum received the Mystic Oct. 1, 2014, six years after it began its deactivation. (U.S. Navy photo by Mass Communication Specialist 3rd Class Charles D. Gaddis IV/Released)