National Museum of Nuclear Science & History
Franklin Summers worked for the United States Engineer District Office.
Brehon Burke “Bill” Somervell (1892-1955) was a Lieutenant General in the US Army who commanded the Army Service Forces and supervised much of the Army’s involvement in the Manhattan Project.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
