National Museum of Nuclear Science & History
Attended the University of Arkansas.
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.
Macguire worked in the 300 Area at Hanford during the Manhattan Project.
Cathcart worked in the United States Engineer District Office.
Hendrickson worked in the United States Engineer District Office.