National Museum of Nuclear Science & History
Joe Miller worked for the J.A. Jones Construction Company.
Robert J. Petrolli served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the navigator regularly assigned to the Laggin’ Dragon.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
Ira Jones worked for the United States Engineer District Office.