C. P. Critcher

Gerald Strickland

Attended Fenn College.

Fred Vaslow

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

C. E. Hockmeyer

Arthur S. Olson

Arthur S. Olson was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.