Willis A. Adcock

Alice Martin

Alice Martin was a laboratory assistant in the Chemistry Division at the University of Chicago Met Lab.

A. E. Kingalover

A. E. Kingalover worked for the Roane-Anderson Company.

J.W. Johnston

Francis L. Friedman

Francis L. Friedman was a theoretical physicist and group leader at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.