80-G-68746:    Fire Fighters Schoo, Navy Yard, Mare Island, California, February 1943. Making the Navy one man hose connection; left foot is placed immediately behind the male coupling, cocking it up into position for easy connection with the female coupling.  This method is used by one man when making or breaking hose connections.    Official U.S. Navy Photograph, now in the collections of the National Archives.  (2016/08/09).
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