National Museum of Nuclear Science & History
Arthur L. Hughes was an British/Welsh physicist. He worked on the Manhattan Project in St. Louis on the cyclotron and plutonium production and at Los Alamos, NM.
W. Smith worked for the Edenfield Electric Company.
Wilkinson worked at the 200 West Area at Hanford during the Manhattan Project.
Frances Williams worked for the J.A. Jones Construction Company.
