National Museum of Nuclear Science & History
W. B. Humes worked for the Edenfield Electric Company.
Menges was an Area Engineer and Area Supervisor at the Hanford Engineer Works. He was in the US Navy (USNR) until June of 1943 when he was injured in an explosion on his destroyer.
Clement Frederick Toft (1922-1977) worked at Los Alamos during the Manhattan Project.
Coullard worked in the United States Engineer District Office.
