Frank Hollinger

Edward Wiggers

Edward Wiggers was a staff worker at Los Alamos during the Manhattan Project.

P. J. Galbreath

P. J. Galbreath worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Edward F. Kolley

Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Everett V. Monroe