National Museum of Nuclear Science & History
J. N. Holt worked for the United States Engineer District Office.
Louis D. Wilson was a laborer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Honnecker worked at the 300 Area at Hanford during the Manhattan Project.
W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
