Lloyd H. Nelson

Margaret Upshaw

M. Carlson

M. Carlson worked for the Roane-Anderson Company.

Joanna Brumfiel

Joanna Brumfiel was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. P. Jackson

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