J. G. Gabbard

D. Z. Elliott

D. Z. Elliott worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W. P. Lewis

W. P. Lewis worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H.R. Hughes

Harold Lichtenberger

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