National Museum of Nuclear Science & History
Svoboda worked for Stone and Webster Engineering Corporation.
Robert T. Hassel served in the 1st Ordnance Squadron.
E. C. Wagner worked for the United States Engineer District Office.
Philip G. Koontz was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harold M. Spurling served in the 320th Troop Carrier Squadron.
