Kenneth P. Mosely

Delbert Ball

Delbert Ball was a procurement officer at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Sanford N. McDonnell

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

Edward M. Whitaker

Edward Whitaker worked for the Tennessee Eastman Corporation at the Y-12 Plant.

George R. Barnhart