J. E. Zachary

R. B. Inman

Theron G. Finzel

Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was  asked to help on the Manhattan Project.

F. M. Langworthy

Langworthy worked in the 100 D Area at Hanford during the Manhattan Project.

J. F. Sutton