Charles W. Brooks

William J. Huffstetler

Florence Waldman

Florence Waldman was a staff worker at Los Alamos during the Manhattan Project.

Jean M. O’Leary

Jean Marley O’Leary began working for General Leslie Groves in June 1941, when she was hired as his personal secretary.

E. H. Gray

E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.