W. E. Dreeszen

Robert R. Cyr

Robert Cyr worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Arthur L. Hughes

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.

Carl H. Dunnebecke Jr.

Dunnebecke worked in the United States Engineer District Office.

Tony Dirksmeyer