National Museum of Nuclear Science & History
Francis L. Friedman was a theoretical physicist and group leader at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Bernard Voyten was a staff worker at Los Alamos during the Manhattan Project.
Gerald Mullany served in the 603rd Air Engineering Squadron.
E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.
