428-GX-K-116668:  Washington, D.C.   The diving tender USS Suitland (YDT-15) and the seaplane wrecking derrick USS YSD-39, moored at a pier a the Navy Diving and Salvage School at the Navy Yard.  Photographed by PH3 D.P. Raftery, February 1977.  U.S. Navy Photograph, now in the collections of the National Archives.  (2016/02/02).  Note, photographed from reference card
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