National Museum of Nuclear Science & History
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.
Philip Burton Moon (1907-1994) was a British physicist. Moon was a pioneering physicist during his time at England’s Cavendish Laboratory during the 1930s.
Kearns worked for Stone and Webster Engineering Corporation.
