National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
James A. Adkins served as a Master Sergeant in the 393rd Bombardment Squadron. He was the flight engineer regularly assigned to the B-29 Some Punkins.
Hilgeman worked at the 100-D Area at Hanford during the Manhattan Project.
George A. Ullrich was a chemist who performed analytical research at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
W. E. Allender worked for the Fercleve Corporation.
