USCGC 52314 Triumph II, 52' steel double-ended motor lifeboat built in 1961 at the Coast Guard yard in Curtis Bay, Maryland. There are only four 52-footers, all stationed on the West Coast. They're the boat used when conditions are really bad out there.

http://www.uscg.mil/hq/g-cp/history/WEBCUTTERS/Triumph_52314.html

(Winchester Bay, Oregon, August 12, 2004)