428-GX-K-129212:    Operation Deep Freeze 80.   Antarctica.  Admiral John B. Hayes, Commandant of the U.S. Coast Guard, observes icebreaking operations from the bridge of the icebreaker USCGC Polar Sea (WAGB 11).   Photographed by PH2 Jeff Hilton, January 4, 1980.       Official U.S. Navy photograph, now in the collections of the National Archives.   (2016/07/26).
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