National Museum of Nuclear Science & History
E. S. Hoyle worked for the J.A. Jones Construction Company.
McMahon worked in the 100 D Area at Hanford during the Manhattan Project.
Beth Olds was a secretary at the University of Chicago Met Lab and at Oak Ridge, Tennessee. After the war, she became executive secretary for the Emergency Committee of Atomic Scientists and the Atomic Scientists of Chicago, publishers of the Bulletin of the Atomic Scientists.
