Charles W. Josifek

Milo V. Martin

Milo Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Orland J. Koenig

C. L. Dudley

C. L. Dudley worked for the Roane-Anderson Company.

John B. Riddle

John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.