Jarrett R. Clark

J. M. Allen

J. M. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Jas Lampkin

Jas Lampkin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Mary M. Fair

Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.

Robert L. Thrap