National Museum of Nuclear Science & History
John Bishop worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
A. C. Hudson worked for the Roane-Anderson Company.
Acie Singleton was a laborator helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.