National Museum of Nuclear Science & History
William Rose worked as a welder at the Allis-Chalmers Manufacturing Company in West Allis, Wisconsin from November 1943 to April 1946.
L. C. Blitzblace worked for the Roane-Anderson Company.
Hunt worked at the 200 West Area at Hanford during the Manhattan Project.
Samuel Smith was a staff worker at Los Alamos during the Manhattan Project.