National Museum of Nuclear Science & History
L. E. Burhart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howard L. Cagle served in the 1395th Military Police Company, Aviation.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.