Jacob H. Loser

E. C. Smith, Jr.

E. C. Smith, Jr. worked for the Kellex Corporation at the K-25 Plant.

R. M. Van Petten

R. M. Van Petten worked for the Kellex Corporation at the K-25 Plant.

Kay Hamilton

Kay Hamilton was a biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. A. Danz