Gaelen Felt

M. L. Jackson

M. L. Jackson worked for the J.A. Jones Construction Company.

William “Bill” J. Knox

William “Bill” J. Knox was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. E. Gay

H. G. Mullican

H. G. Mullican worked for the J.A. Jones Construction Company.