Otto Nillige

E. C. Sheets

E. C. Sheets worked for the Fercleve Corporation.

Gertrude Nissenbaum

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

Nick Salazar

Nick Salazar is a Manhattan Project veteran and a longtime employee of the Los Alamos National Laboratory.

Paul F. Kreizenbeck