National Museum of Nuclear Science & History
D. E. Hull worked for the Union Carbide & Carbon Corporation.
A. C. Richards worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Crawford was a physicist and research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Jack Pierard was a communications clerk in the Hanford Engineering Works from January 1944 through the end of the war.
