Michael Chiuchiolo

Lillian Guadagna

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

M. A. Campbell

M. A. Campbell worked for the Roane-Anderson Company.

Jack Wendell

Peter C. Nothaft

Peter Nothaft was a staff worker at Los Alamos during the Manhattan Project.