Leslie A. Ellerman

George P. Tracey

Eleanor Granert

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

E. H. Merritt

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

Ruth J. Brackett

Brackett worked in the United States Engineer District Office.