National Museum of Nuclear Science & History
Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.
Evelyn O. Gaston was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Jim Elsea worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Armstrong worked at the 200 West and 300 Areas at Hanford during the Manhattan Project.
