Charley L. Stone

Roy S. Bonsib

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

Robert Schildhauser

Carl E. Peterson

Herbert “Herb” F. Depke

Herbert Depke was born November 18, 1907 in Danville, Illinois.  He received a B.S. from the University of Illinois in 1930, then began working for his family’s business.