National Museum of Nuclear Science & History
E. F. Jameson worked for the Roane-Anderson Company.
Clark worked for Stone and Webster Engineering Corporation.
Rodney Stolz worked for the Roane-Anderson 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.
