National Museum of Nuclear Science & History
Nielsen worked at the 300 Area at Hanford during the Manhattan Project.
Samuel Allan Kline was a student majoring in physics at the University of Chicago before going to Los Alamos to work as a physicist.
Ellen Skirmont was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harold M. Spurling served in the 320th Troop Carrier Squadron.
