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New re-entry cone, 14 feet in diameter with three sonar reflectors spaced at equal intervals around the top on aboard the research vessel D/V Glomar Challenger (ship). It dwarfs Yeoman Pat Duley, who was aboard for the engineering Leg after dry docking and modifications made following Leg 44 of the Deep Sea Drilling Project. 1975.

New re-entry cone, 14 feet in diameter with three sonar reflectors spaced at equal intervals around the top on aboard the ...