National Museum of Nuclear Science & History
J. D. Hughes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. Webb worked for the Roane-Anderson Company.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
Okey B. Ellison was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.