H. H. Visger

Ralph B. Nash

Ralph Nash worked for the Roane-Anderson Company.

Raymond C. Grills

Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.

Roy E. Clausen

F. T. Rutherford

F. T. Rutherford worked for the Edenfield Electric Company.