National Museum of Nuclear Science & History
R. J. McLeod worked for the United States Engineer District Office.
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
Alvan Sauer worked for the United States Engineer District Office.
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.