National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
Ross H. Johanson served in the 603rd Air Engineering Squadron.
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.
Martha Trowbridge worked for the H. K. Ferguson Company.
