NavSource Online - BB-47 facts and annotated images. - http://www.navsource.org/archives/01/47a.htm
Great White Fleet - BB-56 history, specifications, and images. - http://www.greatwhitefleet.org/washington/10/history.html
Naval Historical Center - BB-56 history and annotated images. - http://www.history.navy.mil/photos/sh-usn/usnsh-w/bb56.htm
U.S. Navy Battleships - USS Washington (BB 56) facts, history, and images. - http://www.chinfo.navy.mil/navpalib/ships/battleships/washington/bb56-wash.html
USS Washington BB56 Home Port - Ship history, photos, specifications, crew stories, reunion information, and memorabilia. - http://www.usswashington.com