National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
George L. Arnold served in the 393rd Bombardment Squadron.
Josephine Minch was a research assistant in physics at the University of Chicago Met Lab.
Felix Bloch was a Swiss physicist and the winner of the 1952 Nobel Prize. Bloch was born in 1905 in Zurich, Switzerland.
F. M. Downs worked for the J.A. Jones Construction Company.
