H. H. Bux

Joseph H. Heartberg

Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Jeannette Thomas

Jeannette Thomas was a staff worker at Los Alamos during the Manhattan Project.

H. B. Bainbridge

H. B. Bainbridge worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Harold G. Wheeler