National Museum of Nuclear Science & History
James Serduk was a staff worker at Los Alamos during the Manhattan Project.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.
Thoma Mees van’t Hoff Snyder (1916-1999) was an American nuclear physicist. Snyder was born in Baltimore.
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.