Hazel L. Laity

H. A. Rehnberg

H. A. Rehnberg worked for the Kellex Corporation at the K-25 Plant.

H. C. Fistere

H. C. Fistere worked for the Watson-Flagg Engineering Company.

Elliott G. Crockett

Thomas D. Guilfoyle

Thomas Guilfoyle was a member of the Military Police at the University of Chicago's Metallurgical Lab from 1943 to 1945.