Richard V. Vertz

Peggy Stuart

Peggy Stuart worked as a “Calutron girl” at the Y-12 Plant during the Manhattan Project.

M. Clawson

M. Clawson worked for the Roane-Anderson Company.

Josephine Winch

Josephine Winch was a research assistant in the chemistry division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

A. J. Barnett