John E. Mikkali

George R. Barnhart

R. M. Galbreath

R. M. Galbreath worked for the Tennessee Eastman Corporation at the Y-12 Plant.

R.E. Smoot

Smoot worked at the 200 West Area at Hanford during the Manhattan Project.

Jesus M. Roybal

Jesus Royball was a staff worker at Los Alamos during the Manhattan Project.