R. H. Whitehead

Omer L. Dearen

Omer Dearen worked for the Roane-Anderson Company.

Richard C. Neal

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. A. Cone

W. A. Cone worked for the J.A. Jones Construction Company.