Fred Edeskuty

H. G. Mullican

H. G. Mullican worked for the J.A. Jones Construction Company.

Paul Laulotta

Paul Laulotta was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Ralph W. Berger

Ralph Berger was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Maxine Quimby