National Museum of Nuclear Science & History
W. A. Plumb worked for the United States Engineer District Office.
Robert J. Arnson served in the 1st Ordnance Squadron.
J. K. Shamsey worked for the Union Carbide & Carbon Corporation.
Francis R. Ormond served as a flight officer in the 393rd Bombardment Squadron. He was the bombardier regularly assigned first to Luke the Spook and later to Big Stink.
Roland Davis was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab) during the Manhattan Project.
