National Museum of Nuclear Science & History
Charles Weymouth worked for the United States Engineer District Office.
Virginia Olsson worked as a secretary (today the term would be ‘administrative assistant’) first with Colonel J.
Dorothy Wallace was a radiological physicist at the Chicago Met Lab during the Manhattan Project.
Herbert G. “Mac” MacPherson (1911-1993) was an American nuclear engineer. MacPherson’s expertise on graphite made him a valuable consultant for the Manhattan Project.
