R.S. Quarles

E. C. Bellamy

E. C. Bellamy worked for the Tennessee Eastman Corporation at the Y-12 Plant.

P. P. Barr

E. F. Allen

E. F. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Edward J. Fredrick

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