National Museum of Nuclear Science & History
Keith Klein has worked for the Atomic Energy Commission and the U.S. Department of Energy (DOE) since graduating college.
G. L. Ryan worked for the United States Engineer District Office.
Sir Rudolf Peierls (1907-1995) was a German-born British physicist. In March 1940, Peierls and fellow collegue Otto Frisch co-authored the Frisch-Peierls memorandum, the first technical exposition of a practical atomic weapon.