National Museum of Nuclear Science & History
Arnold E. Sleipnes served as a techical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
N. C. Poe, Jr. worked for the Poe Piping & Heating Company.
Arthur E. Josephson served in the 390th Air Service Group.
Macguire worked in the 300 Area at Hanford during the Manhattan Project.
