National Museum of Nuclear Science & History
Bill Hackney worked for the H. K. Ferguson Company.
Jessen worked at the 300 Area at Hanford during the Manhattan Project.
William J. Jacks served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
Jas Walker worked for the Roane-Anderson Company.
Paul Olivas was a staff worker at Los Alamos during the Manhattan Project.
