National Museum of Nuclear Science & History
Gordon Waters was a staff worker at Los Alamos during the Manhattan Project.
Gordon C. Pharr served in the First Ordnance Squadron.
Ella Tyree was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
P. S. Stovall worked for the United States Engineer District Office.
F. C. Todd worked for the Fercleve Corporation.
