National Museum of Nuclear Science & History
Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.
Pierce worked in the 200 West Area at Hanford during the Manhattan Project.
B. C. Nylen worked for Clinton Laboratories at the X-10 Reactor.
Winifred T. Koziolek was a laboratory technician the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
