C. F. Guyton

P. J. Stewart

P. J. Stewart worked for the Fercleve Corporation.

Herbert Silverstone

Herbert Silverstone was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Miriam P. Finkel

Miriam P. Finkel was an associate biologist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. Donley