Vernon Voight

Marietta C. Moore

Marietta C. Moore was a technician in the Health Division at the University of Chicago Met Lab. She signed the Szilard petition.

Stan Frankel

Stanley “Stan” Frankel (1919-1978) was an American physicist who later became a computer scientist.

M. J. Wheat

M. J. Wheat worked for the Midwest Piping and Supply Company.

Thomas Hojnowski