John P. Wittemore

Lomie F. Caho

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

C. O. Lawson

H. W. Brackney

H. W. Brackney worked for the Tennessee Eastman Corporation at the Y-12 Plant.

William J. Novakovich

William Novakovich (1917-2003) served in the Army at Los Alamos during the Manhattan Project.