Question: Eldon P. Wyman was an ensign serving aboard a battleship built in what year?
Sentence (from "USS Darby (DE-218)"): USS "Darby" (DE-218), a "Buckley"-class destroyer escort of the United States Navy, was named in honor of Ensign Marshall E. Darby (1918–1941), who fell overboard, while serving aboard the battleship USS "Oklahoma" , during the Japanese attack on Pearl Harbor on 7 December 1941.
Relevant evidence: No