National Museum of Nuclear Science & History
Paul Stewart worked for the Roane-Anderson Company.
Wallace Vogwill was a laboratory helper at the Chicago Met Lab during the Manhattan Project.
Halbrook worked in the United States Engineer District Office.
Babcock worked at the 300 Area at Hanford during the Manhattan Project.
Frank Foote was the Principal Metallurgist at the Manhattan Project’s Metallurgical Laboratory at the University of Chicago.
