Francis J. Broglie

K. Langosch

K. Langosch worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

M. L. Burnette

H. H. Maples

H. H. Maples worked for the Roane-Anderson Company.

T. P. Neely

T. P. Neely worked for the J.A. Jones Construction Company.