National Museum of Nuclear Science & History
Munn worked in the 300 Area at Hanford during the Manhattan Project.
Mathias A. Klinger was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. R. Burton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
U. Koskela worked for Clinton Laboratories at the X-10 Reactor.
