James L. Fox, Jr.

G. E. Pierce

Donald Engelkemeior

Donald Engelkemeior was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Lee G. Warren

Lee Warren worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Francis W. Keene

Francis W. Keene served in the 603rd Air Engineering Squadron.