Donald W. Palmer

S. M. MacNeille

S. M. MacNeille worked for the Tennessee Eastman Corporation at the Y-12 Plant.

R. A. Francis

Francis worked in the United States Engineer District Office.

Alfred H. Zeltmann

Alfred “Al” Zeltmann was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

C. F. Guyton