National Museum of Nuclear Science & History
Olga Nelson was a staff worker at Los Alamos during the Manhattan Project.
Fredrika Lewis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Eleanor (Hauk) Pomerance was a technician and draftswoman (technical artist) at the University of California, Berkeley and Clinton Laboratories in Oak Ridge, TN.
