National Museum of Nuclear Science & History
Ray Williams was a member of the 1st Ordnance Squadron in the 509th Composite Group in Wendover, Utah and on Tinian Island in the Pacific in 1945.
Albert Steiner was a staff worker at Los Alamos during the Manhattan Project.
Harold Katz worked for the Roane-Anderson Company.
J. R. Van Wazer worked for the Tennessee Eastman Corporation at the Y-12 Plant.