National Museum of Nuclear Science & History
Hart worked in the United States Engineer District Office.
C. V. Cannon worked for Clinton Laboratories at the X-10 Reactor.
Ellen Skirmont was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Sarah Archer worked as a nurse at Oak Ridge during the Manhattan Project. She was responsible for monitoring the radiation levels of the Calutron operators at the Y-12 Plant.