National Museum of Nuclear Science & History
W. M. Miller worked for the United States Engineer District Office.
Hugh Barton was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. H. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. T. Cantrill was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
