James D. Griffin

J. N. Trimble

J. N. Trimble worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. S. Bowers

J. R. Poling

J. R. Poling worked for the United States Engineer District Office.

C. L. McCallum

C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.