National Museum of Nuclear Science & History
Ralph Lawson 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.
Lewis worked for Stone and Webster Engineering Corporation.
H. A. Maynier worked for the United States Engineer District Office.
