National Museum of Nuclear Science & History
Hester was a staff member at Los Alamos during the Manhattan Project.
R. W. Erickson worked at the 200 West Area at Hanford during the Manhattan Project.
Leon Cooper served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Next Objective.
Irvin Mastin worked for the J.A. Jones Construction Company.
