National Museum of Nuclear Science & History
Sara Sackron worked for the United States Engineer District Office.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Arthur Sievert worked for Hanley & Company.
Hart worked at the 300 Area at Hanford 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.
