National Museum of Nuclear Science & History
A. B. McKee worked for Clinton Laboratories at the X-10 Reactor.
Walter Rasmussen worked for the United States Engineer District Office.
Edward Bankowski was a part of the 509th Composite Group stationed on Tinian Island in the Pacific. Specifically, Bankowski was an Aircraft Maintenance Chief with the 603rd Air Engineering Squadron from May to November 1945.
Jack Rose was a machinist and armorer in the Special Engineering Detachment (SED) assigned to the 509th Composite Group in Wendover, Utah.