R. O. Deming, III

Miriam Schmitt

Emma Tolmach

Emma Tolmach was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

John J. Fischer

Fischer worked in the United States Engineer District Office.

Nathalie Goldowski

Nathalie Goldowski was a metallurgist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”).