J. F. Tay

Charles B. Mather

Charles Mather worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Walter M. Longfelt

Walter M. Longfelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Dieter Kurath

Dieter Kurath was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

E. W. Thomas