National Museum of Nuclear Science & History
Dyer worked in the United States Engineer District Office.
Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Stubblefield worked at the 200 West Area at Hanford during the Manhattan Project.
Robert Miller was a Major in the US Army Corps of Engineers and Chief of the Priorities & Expediting Section at Oak Ridge, Tennessee.
