National Museum of Nuclear Science & History
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.
J. B. Fletcher worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Holeman worked at the 300 Area at Hanford during the Manhattan Project.
Arthur C. Stein served in the 320th Troop Carrier Squadron.