National Museum of Nuclear Science & History
Robert Boyd Williams was a Major General in United States Army Air Forces and Commanding General, Second Air Force, headquartered in Colorado Springs, CO.
LeRoy Thornton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marvin Shelley worked for Clinton Laboratories at the X-10 Reactor.
Juan Sanchez was a staff worker at Los Alamos during the Manhattan Project.