Lewis W. McDuffie

Frank S. Brown

Frank S. Brown served in the 1st Ordnance Squadron. 

E. A. Pluhar

E. A. Pluhar worked for the Union Carbide & Carbon Corporation.

Gertrude Nissenbaum

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

Harry A. Horton