U.S. Navy SEALAB-1 at Museum Of Man In The Sea

SEALAB I was lowered off the coast of Bermuda in 1964 to a depth of 58 m (192 feet of seawater (fsw)) below the sea's surface. It was constructed from two converted floats and held in place with axles from railroad cars. The experiment involved four divers (LCDR Robert Thompson, MC; Gunners Mate First Class Lester Anderson, Chief Quartermaster Robert A. Barth, and Chief Hospital Corpsman Sanders Manning), who were to stay submerged for three weeks. The experiment was halted after 11 days due to an approaching tropical storm.

SEALAB I was commanded by Captain George F. Bond, also called "Poppa Topside", who was key in developing theories about saturation diving.