Keywords: 330-PSA-168-64-2: U.S. Naval Station, Bermuda, July 18, 1964. Aquanaut Robert A. Barth securing the entry hatch which leads to the oxygen-helium atmosphere living quarters of the Sealab just prior to the lowering operation which began on July 18, 1964, off the Bermuda coast. (2015/11/03). 330-PSA-168-64-2: U.S. Naval Station, Bermuda, July 18, 1964. Aquanaut Robert A. Barth securing the entry hatch which leads to the oxygen-helium atmosphere living quarters of the Sealab just prior to the lowering operation which began on July 18, 1964, off the Bermuda coast. (2015/11/03). |