Louis I. Summerfield

H. M. Ellis, Jr.

H. M. Ellis, Jr. worked for the Roane-Anderson Company.

Okey B. Ellison

Okey B. Ellison was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Vernon Struebing

Vernon O. Struebing was a chemist who worked at Los Alamos as a civil scientist during the Manhattan Project.

Austin McClaksey