Keywords: Admiral Duvall Williams.jpg en United States Navy Rear Admiral Duvall M Mac Williams http //www defenselink mil/multimedia/ DefenseLink Multimedia Photo DN-SC-91-01663 Not stated 1990-11-02 DEFAULTSORT Williams Duvall M PD-USGov-Military-Navy Admirals of the United States Navy Williams Duvall M Official photographic portraits of the United States Navy |