F. B. Von Unwerth

H. T. Ledford

H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.

M. D. Edson

W. H. Perrow

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

C. O. Clementson

Clementson worked at the 100-B Area at Hanford during the Manhattan Project.