Gertrude F. Steel

M. J. O’Hara

M. J. O'Hara worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W. M. Cameron

W. M. Cameron worked for the J.A. Jones Construction Company.

Loren A. Fryberger

Fred Vaslow

Fred Vaslow, a physical chemist, began working on the Manhattan Project while a graduate student at the University of Chicago.