National Museum of Nuclear Science & History
O’Connell worked in the 200 West Area at Hanford during the Manhattan Project.
Earl W. Fisher served in the 603rd Air Engineering Squadron.
W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ruth H. Anderson was a staff member at Los Alamos during the Manhattan Project. Her husband, Ralph Larsen, worked at Los Alamos as a machinist.