J.W. Simmons

H. G. Warren

Otto E. Schendel

Otto Schendel worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. F. Orlemann

E. F. Orlemann worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. D. McPherson

J. D. McPherson worked for the United States Engineer District Office.