The nature of the relationship between these two men, Admirals Bayly and Sims, became a vital one for the American-Allied cause.
"Admiral William S. Sims, U.S. Navy and Admiral Sir Lewis Bayly, Royal Navy: An Unlikely Friendship and Anglo-American Cooperation, 1917-1919,"
Naval War College Review: Vol. 41
, Article 8.
Available at: http://digital-commons.usnwc.edu/nwc-review/vol41/iss2/8