National Museum of Nuclear Science & History
Mollie Sprio was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Norman W. Ray served as a captain in the 393rd Bombardment Squadron.
Berry worked for Stone and Webster Engineering Corporation.
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.
J. E. Dooley worked for the Roane-Anderson Company.