Burgess F. Collins

G. F. Lee

M. O. Swanson

M. O. Swanson worked for the United States Engineer District Office.

Tommie D. Richardson

Tommie Richardson was a staff worker at Los Alamos during the Manhattan Project.

John J. Norton

John J. Norton was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.