National Museum of Nuclear Science & History
Avery W. Rogers worked for J. A. Jones Construction Co., Inc. during the Manhattan Project.
Avery W. Rogers’ Manhattan Project certificate from the War Department
J. C. Campbell worked for the Union Carbide & Carbon Corporation.
Frederick Ashworth (1912 – 2005) was a Vice Admiral in the US Navy. Ashworth’s work on the Manhattan Project began in 1944.
Gilbert Prothero worked for the United States Engineer District Office.
John Otto worked for Clinton Laboratories at the X-10 Reactor.