National Museum of Nuclear Science & History
J. T. Holloway worked for the United States Engineer District Office.
Ryan worked at the 200 West Area at Hanford during the Manhattan Project.
Sam Allen, Jr. served as a corporal in the 320th Troop Carrier Squadron.
Minnesota native Roger Hultgren worked for the DuPont Company as a chemist during the early 1940s, initally assigned to the Jolliet, Illinois munitions plans.
Clarke C. Mathison served in the 320th Troop Carrier Squadron.
