E. E. Beauchamp

E. F. Riggs

E. F. Riggs worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Harold Evans

Harold Evans was an American chemist. Evans was born in 1907 in Brazil, Indiana. He received a B.S. and an M.

Frank C. Carlisle

George H. Riggenbach

George Riggenbach was a staff worker at Los Alamos during the Manhattan Project.