National Museum of Nuclear Science & History
William Ogle (1918-1984) was an American physicist. Ogle was born in Los Angeles. He studied at the University of Nevada before going on to earn an M.
McMahon worked in the 100 D Area at Hanford 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.