National Museum of Nuclear Science & History
H. F. Jacobsen worked for the Union Carbide & Carbon Corporation.
Emmett Ward Morey was born 17 September 1895 in Elvaston, Illinois. In 1918, he moved to Zion, Illinois with his wife Mary and had two sons, Paul and David.
H. H. Denny worked for the H. K. Ferguson Company.
J. G. Smith worked for the Roane-Anderson Company.
