George H. Powell

Sanford N. McDonnell

Sanford McDonnell was a mechanical engineer with the Special Engineering Detachment at Los Alamos from April 1944 to April 1946.

S.E. Irving

Irving worked at the 300 Area at Hanford during the Manhattan Project.

Hugh W. Stickler

Hugh Stickler worked for the Tennessee Eastman Corporation at the Y-12 Plant.

F. E. Hill