William J. Davis

F. I. Irwin

F. I. Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Judd C. Nevenzel

Judd Nevenzel was a staff worker at Los Alamos during the Manhattan Project.

Lucien Nerman

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

Noel A. French