E. W. Vanderbilt

Curtis G. Oden

Curtis Oden worked for the J.A. Jones Construction Company.

Robert Businski

J. J. Maroone

J. J. Maroone worked for the Union Carbide & Carbon Corporation.

Joseph H. Heartberg

Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.