Frank D. Duffy

Harry Grisham

Harry Grisham worked for the Kellex Corporation at the K-25 Plant.

Roy S. Bonsib

Roy Bonsib was a research associte at the Metallurgical Laboratory in Chicago during the Manhattan Project.

D. G. Burdick

J. M. Holliday

J. M. Holliday worked for the J.A. Jones Construction Company.