National Museum of Nuclear Science & History
M. G. Sonner worked for the J.A. Jones Construction Company.
George Maronde was a security guard at the University of Chicago Metallurgical Lab. He stood guard outside Stagg Field when Chicago Pile-1 went critical on December 2, 1942.
W. H. Griffin worked for the H. K. Ferguson Company.
I. H. Jacobson served in the 390th Air Service Group.
