National Museum of Nuclear Science & History
John Reece worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thompson worked for Stone and Webster Engineering Corporation.
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.
Mitchell S. Szczuka served in the 393rd Bombardment Squadron.
