National Museum of Nuclear Science & History
Silver worked for Stone and Webster Engineering Corporation.
Thomas Farrell (1891 – 1967) was a major general in the US Army. Farrell was hand-picked by General Groves to serve as his deputy, or as the Deputy Commanding General of the Manhattan Project.
F. E. Wilt worked for the United States Engineer District Office.
Frank Stanek served in the First Ordnance Squadron.
