National Museum of Nuclear Science & History
John Morton worked for the Roane-Anderson Company.
Jake Seligman was a staff worker at Los Alamos during the Manhattan Project.
Ellen Watts (1921-2008) was a technician in the Metal Production Group of the Chemistry Division at the Chicago Met Lab during the Manhattan Project.
Barton B. Crespin served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
S. A. Wrightman worked for the Tennessee Eastman Corporation at the Y-12 Plant.