National Museum of Nuclear Science & History
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.
Johnstone worked at the 300 Area at Hanford during the Manhattan Project.
Howard Schmitz worked for the United States Engineer District Office.
