National Museum of Nuclear Science & History
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.
Homer Howell worked for Clinton Laboratories at the X-10 Reactor.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
Carnevale worked in the United States Engineer District Office.