National Museum of Nuclear Science & History
H. L. Huffman worked for the Roane-Anderson Company.
Chester J. Krajewski served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Miller worked in the 200 West Area at Hanford during the Manhattan Project.
John L. Downey served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the Laggin’ Dragon.