National Museum of Nuclear Science & History
Pearl Olsen worked for the United States Engineer District Office.
William Rarita was an American physicist. He studied at the University of California at Berkeley under J.
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.
George W. Ellis served in the 1st Ordnance Squadron.
