Robert W. Kupp

Rollin McKeehan

J. H. Brown

Brown worked in the United States Engineer District Office.

Joseph Getzholtz

Joseph Getzholtz worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. L. DeLozier

C. L. DeLozier worked for the Tennessee Eastman Corporation at the Y-12 Plant.