Died 3rd December 1962
USA. Aged 19, safety diver, record deep dive with Hans Keller, experimental dive to test new breathing mixture, Peter Small died in the bell (reported as 'bends' which he had suffered from in a previous dive, two days earlier),, Christopher Whittaker disappeared whilst checking the bell externally at depth and was never found. Keller survived after a safety diver removed a fin jammed in the bell hatch allowing it to seal. Reported by multiple sources.