National Museum of Nuclear Science & History
W. H. Seaman worked for the United States Engineer District Office.
V. J. McDonald worked for the Comstock-Bryant Electric 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.
Margaret Rand was a research assistant in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Randall worked at the 300 Area at Hanford during the Manhattan Project.