National Museum of Nuclear Science & History
Shea worked for Stone and Webster Engineering Corporation.
Ira C. Weatherly served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the pilot on the Straight Flush during the Hiroshima mission.
D. R. Keyes worked for the A. S. Schulman Electric Company.
Bubier worked in the United States Engineer District Office.
Urban worked at the 200 West Area at Hanford during the Manhattan Project.