Robert M. Sprague

V. L. Looney

V. L. Looney worked for the United States Engineer District Office.

Rose Carney

Rose Carney (1920-2007) was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frank W. Pepe

C. O. Carpenter

C. O. Carpenter worked for the Roane-Anderson Company.