W. B. Banker

H. A. Laybourn

Lomie F. Caho

Lomie F. Caho was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Walter Brill

Walter Brill worked for the Fercleve Corporation.

Jack Busby

Jack Busby was a Military Policeman from Waco, Texas, and served at Oak Ridge, TN as part of the Manhattan Project.