National Museum of Nuclear Science & History
Emilio Segrè (1905-1989) was an Italian physicist and winner of the 1959 Nobel Prize in Physics.
Henry Faul was a geologist working on Enrico Fermi's team at the University of Chicago. He was responsible for prospecting uranium ore in Colorado and Utah.
Cronholm worked at the 100-F Area at Hanford during the Manhattan Project.
Curtin worked in the United States Engineer District Office.