National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
Colleen Frahm Lockmiller was a lab technician in the Y-12 Plant at Oak Ridge, Tennessee from 1944 to 1947.
Howard A. Thompson served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
Brophy worked in the United States Engineer District Office.
