Hall Grange

Howard R. Kratz

Howard R. Kratz (1916-2013) was a nuclear physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

M. Clawson

M. Clawson worked for the Roane-Anderson Company.

Stanley Lee

Grace Townsend

Grace Townsend served in the Women’s Army Corps at Los Alamos during the Manhattan Project.