National Museum of Nuclear Science & History
W. O. Lawrence worked for the J.A. Jones Construction Company.
Landis worked for Stone and Webster Engineering Corporation.
Earl Long was an American chemical physicist. He served as director of the University of Chicago Institute for the Study of Metals.
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.
