National Museum of Nuclear Science & History
Marvin Marks served in the 603rd Air Engineering Squadron.
Anton Frances was a staff member of the Los Alamos Laboratory during the Manhattan Project.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
Marion Edward Cieslicki was an Polish American metallurgist who worked on the Manhattan Project from 1944 to 1946 at the University of Chicago and at Los Alamos.
