National Museum of Nuclear Science & History
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.
Atkinson worked at the 300 Area at Hanford during the Manhattan Project.
Raymond Elliot Zirkle was a radiobiologist who worked at numerous Manhattan Project sites during World War II.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.