David J. George

H. M. Mottern

H. M. Mottern 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.

George E. Stevens

George E. Stevens served in the First Ordnance Squadron.

Fabio F. Dioguardi