The Antarctic Deep Freeze oral history project was funded by a grant from the National Science Foundation and supported by the Antarctic Deep Freeze Association. The original paper copies and unaltered tapes have been deposited in the library of the National Science Foundation.Bill Littlewood, a civilian oceanographer in the Navy Hydrographic Office since 1949, had worked off an icebreaker in the Arctic when he learned about the IGY and agreed to participate in a six-month Antarctic expedition in Deep Freeze I (1955-56). In the three subsequent seasons, DF II, III, and IV, he was the senior oceanographer in charge of the teams on all four icebreakers operating in the Southern Ocean-one oceanographer, a chief petty officer, and four sailors...