National Museum of Nuclear Science & History
Murray worked for Stone and Webster Engineering Corporation.
Jas Clayton worked for Clinton Laboratories at the X-10 Reactor.
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.
Harry Sabatura served in the 1395th Military Police Aviation.
