National Museum of Nuclear Science & History
John Willard was a research associate at the Chicago Met Lab during the Manhattan Project.
J. D. Renfroe worked for Clinton Laboratories at the X-10 Reactor.
H. C. Smith worked for the United States Engineer District Office.
Robert H. Byrd served as a staff sergeant in the 393rd Bombardment Squadron. He was the radio operator regularly assigned to the B-29 Some Punkins.
Robert J. Hennes served in the 509th Headquarters and Base Services Squadron.