National Museum of Nuclear Science & History
H. A. McFadden worked for the Roane-Anderson Company.
Enrico Fermi (1901-1954) was an Italian physicist and recipient of the 1938 Nobel Prize in Physics. In 1942, Fermi relocated to the Chicago Met Lab, where he built an experimental reactor pile under Stagg Field at the University of Chicago.
Jimmy Vale joined the Manhattan Project in 1943, where he helped operate calutrons as part of Ernest O.
Bellande worked at the 200 West Area at Hanford during the Manhattan Project.
