National Museum of Nuclear Science & History
Juan Romero was a staff worker at Los Alamos during the Manhattan Project.
C. L. Dudley worked for the Roane-Anderson Company.
John E. Bonds served in the 390th Air Service Group. After the war, Bonds was assigned to the Japan Atomic Bomb Damage Survey teams.
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.