J. A. Metcalf

G.W. Hurst

H. H. Hudson

H. H. Hudson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Norman Elliot

Norman Elliott was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

D. A. Parker

D. A. Parker worked for the Edenfield Electric Company.