Jarrett R. Clark

Mary Kelly

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

Eulah I. Whisenant

Eulah Whisenant worked for the United States Engineer District Office.

A. O. Seidel

A. O. Seidel worked for the Asbestos & Magnesia Materials Company.

E. T. Tausch