Robert Lyons

Lucien Nerman

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

Niels G. Thude

Niels Thude was a staff worker at Los Alamos during the Manhattan Project.

Hennie J. Schallis

Hennie Schallis was a staff worker at Los Alamos during the Manhattan Project.

M.B. Huggins