National Museum of Nuclear Science & History
James Oliver Buchanan (1920-2001) was born on June 30, 1920 in Chicago, Illinois. He received his B.S (1941), M.
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
John Reid was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
