National Museum of Nuclear Science & History
Nelson worked at the 300 Area at Hanford during the Manhattan Project.
Connelly worked for Stone and Webster Engineering Corporation.
Ethel (Long) Glendenin was a library worker at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
Klaus Fuchs (1911-1988) was a German theoretical physicist and spy who worked at Los Alamos during the Manhattan Project and passed atomic secrets to the Soviet Union.