S. I. Allen

Mabel Hiltwein

Paul A. Lavernier

Lavernier worked in the 200 West Area at Hanford during the Manhattan Project.

Lillian Guadagna

Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Paul B. Petretzky

Paul Petretzky worked for the Tennessee Eastman Corporation at the Y-12 Plant.