John A. Scheuern

Harry Palevsky

Harry Palevsky (1919-1990) was an American engineer. A Chicago native, Palevsky began his work on the Manhattan Project at the University of Chicago Metallurgical Laboratory shortly after finishing his undergraduate career at Northwestern University.

M. G. Sonner

M. G. Sonner worked for the J.A. Jones Construction Company.

F. M. Clark

John E. Brolley

John Brolley was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.