National Museum of Nuclear Science & History
Attended Augusburg College.
Groht worked for Stone and Webster Engineering Corporation.
R. W. Addington worked for the J.A. Jones Construction Company.
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.
L. R. Zumwalt worked for the United States Engineer District Office.