. . . "Aluminaut was built in 1964 and was the world's first aluminum submarine. The 80-ton, 15.5 meter manned deep-ocean research submersible was built by Reynolds Metals Company, which was seeking to advertise the utility of aluminum. An experimental vessel, the Aluminaut was based in Miami, Florida, and was operated from 1964 to 1970 by Reynolds Marine Services, doing contract work for the U.S. Navy and other organizations, including marine biologist Jacques Cousteau. Aluminaut is best known for helping recover a lost unarmed U.S. atomic bomb in 1966 and recovering its smaller fellow Deep Submergence Vehicle (DSV), Alvin (DSV-2) in 1969, after Alvin had been lost and sank in the Atlantic Ocean the previous year. After retirement, Aluminaut was donated to the Science Museum of Virginia in Richmond, where it is on permanent display."@en . . . . "Aluminaut was built in 1964 and was the world's first aluminum submarine. The 80-ton, 15.5 meter manned deep-ocean research submersible was built by Reynolds Metals Company, which was seeking to advertise the utility of aluminum. An experimental vessel, the Aluminaut was based in Miami, Florida, and was operated from 1964 to 1970 by Reynolds Marine Services, doing contract work for the U.S. Navy and other organizations, including marine biologist Jacques Cousteau."@en . . . "Aluminaut"@en . . .