National Museum of Nuclear Science & History
W. S. Herron worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. C. McAndrews worked for the Roane-Anderson Company.
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.
Grafton worked in the United States Engineer District Office.
Newsom worked at the 300 Area at Hanford during the Manhattan Project.