National Museum of Nuclear Science & History
McCampbell worked for Stone and Webster Engineering Corporation.
West worked at the 100-B Area at Hanford during the Manhattan Project.
Robert Pierce served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Julian Fleming worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.