National Museum of Nuclear Science & History
S. Rich worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eugene W. Darre served in the 603rd Air Engineering Squadron.
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.
Matias A. Zamora is a retired attorney and judge, and a U.S. Army veteran. He worked as a server at Fuller Lodge at Los Alamos during the Manhattan Project.