James E. Galbreath

D. W. McLean

D. W. McLean worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E. P. Graham

E. P. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Elsie M. Freeman

Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.

L. R. Martin