National Museum of Nuclear Science & History
C. S. Harrill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
A. W. Seivert worked for Hanley & Company.