National Museum of Nuclear Science & History
H. G. Arnett worked for the Roane-Anderson Company.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
Alvin Graves (1909-1965) was an American physicist. Graves was invited to join the University of Chicago Metallurgical Laboratory and in 1942 he accepted the position and became a member of the Manhattan Project.
