Contents of the Collection The John E. Leach World War II Collection contains a logbook and photographs related to Leach's World War II service in the U.S. Navy. The Aviators Flight Log Book notes Leach's hours logged from flight training to his patrols to various islands in the Pacific theater of World War II. The logbook also contains small photos of aircraft, cards for Leach's naval training certifications, flight equipment record cards, and a requisition form to replace stolen equipment....