National Museum of Nuclear Science & History
W. E. Shedden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Elsie (Blumer) McMillan lived at Los Alamos during the Manhattan Project. Her husband, Edwin McMillan, was a physicist who worked on implosion at Los Alamos.
O’Connell worked in the 200 West Area at Hanford during the Manhattan Project.