National Museum of Nuclear Science & History
MacDonald worked for Stone and Webster Engineering Corporation.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
Bernard F. Erlanger was a technical adviser on the Manhattan Project who worked at Uravan, CO and at Los Alamos.
C. F. West, Jr. worked for Clinton Laboratories at the X-10 Reactor.
G. W. Toncray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
