National Museum of Nuclear Science & History
Lloyd G. Conner served in the 393rd Bombardment Squadron.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
O. T. Sibert worked for Clinton Laboratories at the X-10 Reactor.
Robert Spencer Stone (1895-1966) was a radiologist and headed the Health Division of the Chicago Metallurgical Laboratory (Met Lab) during the Manhattan Project.
J. T. Murphy worked for the United States Engineer District Office.