National Museum of Nuclear Science & History
B. D. Manchester worked for the Roane-Anderson Company.
Rex Edward Keller was a member of the Special Engineering Detachment, assigned to work in Seth Neddermeyer’s chemistry group at Los Alamos.
William Mungo worked for the J.A. Jones Construction Company.
Jesse Beams (1898-1977) was an American physicist. Beams worked on the Manhattan Project through his research on centrifuges.