National Museum of Nuclear Science & History
James H. Alexander was a staff member at Los Alamos during the Manhattan Project.
Dickinson worked in the United States Engineer District Office.
Frederick Ashworth (1912 – 2005) was a Vice Admiral in the US Navy. Ashworth’s work on the Manhattan Project began in 1944.
Fred Hughes was a Reactor Operator at the Hanford B Reactor from 1943 through the end of the war. He worked for the DuPont Company, who transferred him from Prior, Oklahoma to Hanford in 1943.