National Museum of Nuclear Science & History
L. Krug worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Curtis W. Caddell served in the 1st Ordnance Squadron.
H. M. Atwood worked for Clinton Laboratories at the X-10 Reactor.
R. W. Engels worked at the 300 Area at Hanford during the Manhattan Project.
