80-G-K-497 (Color):  USS Alabama (BB-60).  Closeup view of the left 16"/45 gun of her after turret, with her superstructure beyond.  photographed during her shakedown period, circa December 1942.  note: Ladders on turret faceplate; Mk.8 and Mk.4 fire control radar antennas atop her after gun directors. Official U.S. Navy Photograph, now in the collections of the National Archives.  (2016/02/10)
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