Cyril D. Hetherington

Don D. Cowen

Don Cowen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

S. C. Welliever

S. C. Welliever worked for the United States Engineer District Office.

J. F. Tay

H. B. Hansard, Jr.

H. B. Hansard, Jr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.