National Museum of Nuclear Science & History
Ernest Capell worked for the Poe Piping & Heating Company.
Jones worked at the 100-D Area at Hanford during the Manhattan Project.
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.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.