F. W. Mattingly

H. W. Brackney

H. W. Brackney worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Olpha S. Clark

K. F. Baldridge

Baldridge worked in the 100 B Area at Hanford during the Manhattan Project.

Fred D. Smith

Fred Smith worked for the Tennessee Eastman Corporation at the Y-12 Plant.