W. L. Wright

J. H. Beets

M. A. Ruth

M. A. Ruth worked for the United States Engineer District Office.

J. G. Fortney

J. G. Fortney worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Alvin D. Vanvessem

Alvin Vanvessem was a member of the Special Enginner Detatchment (SED) at Los Alamos during the Manhattan Project.