M. W. Mills

H. B. Marcum

H. B. Marcum worked for the Union Carbide & Carbon Corporation.

Kathleen “Kay” (Gavin) Florin

Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

V. A. Stanford

Dwight E. Clark

Clark worked in the United States Engineer District Office.