National Museum of Nuclear Science & History
Attended Washington University.
Leifermann worked in the 100 D Area at Hanford during the Manhattan Project.
Thomas V. Moore was the chief engineer of the University of Chicago Met Lab and oversaw the construction of Chicago Pile-1.
John M. Purdum served in the 603rd Air Engineering Squadron.
S. B. Spracklen worked for the Union Carbide & Carbon Corporation.