National Museum of Nuclear Science & History
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
J. E. Parnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold Seward worked for the Roane-Anderson Company.
Wallace A. Foster served in the 320th Troop Carrier Squadron.
Howard C. Bush was the base camp commander for Trinity Site.