National Museum of Nuclear Science & History
Dorothy Wallace was a radiological physicist at the Chicago Met Lab during the Manhattan Project.
Wayne Dappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Juan Sanchez 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.
Ray worked at the 100-F area at Hanford during the Manhattan Project.