National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
Joseph E. Draley was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Frederick Ashworth (1912 – 2005) was a Vice Admiral in the US Navy. Ashworth’s work on the Manhattan Project began in 1944.
C. M. Daws worked for the Edenfield Electric Company.
