National Museum of Nuclear Science & History
John S. Wahl was an American physicist. Wahl’s specialty was nuclear physics. He worked for Dr.
Doyle G. Smiley served in the First Ordnance Squadron.
Frances T. Janis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Garner worked for Stone and Webster Engineering Corporation.
