Aboard USS <i>Petrel</i> off the coast of Spain, 1966; NOTS crew after successful recovery of "Robert" the H-Bomb (foreground,behind anchor), with Cable-controlled Undersea Recovery Vehicle (CURV) in the background (magazine photo). 
Source: <a rel="nofollow" class="external free" href="http://www.nawcwpns.navy.mil/clmf/curv2.html">http://www.nawcwpns.navy.mil/clmf/curv2.html</a>
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United States Navy