National Museum of Nuclear Science & History
Mathias A. Klinger was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. M. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jack I. Danby served in the 393rd Bombardment Squadron.
Ila G. Carol worked for the Tennessee Eastman Corporation at the Y-12 Plant.