F. A. McRay

B. G. Williamson

B. G. Williamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

E.N. Hurley

Betty Murray

Betty Murray was a technician in the Solvent-Extraction Group at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J.R. Laverne Bryce

Bryce worked at Los Alamos during the Manhattan Project.