Robert M. Glaubach

J. I. Mitchell

J. I. Mitchell worked for the Roane-Anderson Company.

Wilber A. Stevens

Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.

George Everhart

Joseph Hans

Joseph Hans worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.