Paul V. Sims

Winifred T. Koziolek

Winifred T. Koziolek was a laboratory technician the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John A. Bourcy

Roberta Shor

Roberta Shor was a chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Thomas Acheson