S. J. Butensky

R. H. Raus

R. H. Raus worked for the Union Carbide & Carbon Corporation.

Clyde Fiddler

Clyde Fiddler was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. F. Pfennig

Pfennig worked for Stone and Webster Engineering Corporation.

R. V. Work