National Museum of Nuclear Science & History
John Patton worked for Clinton Laboratories at the X-10 Reactor.
C. W. Gray worked for the Edenfield Electric Company.
Charles Russell Dickson worked for the Manhattan Project civilian contractor Tennesee Eastman Corporation as an administrative assistant from 1943 to 1946.
J. M. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.