Great White Fleet: BB-23 history, specifications, and images.
Great White Fleet: BB-41 history, specifications, and images.
Naval Historical Center: BB-23 history and annotated images.
NavSource Online: BB-23 facts and annotated images.
NavSource Online: BB-41 facts and annotated images.
U.S. Navy Battleships: USS Mississippi (BB 23) facts, history, and images.
U.S. Navy Battleships: USS Mississippi (BB 41) facts, history, and images.