C. E. Obenchain

R.J. Schier

E. B. Haines

Haines worked at the 100-B Area at Hanford during the Manhattan Project.

Kathleen “Kay” (Gavin) Florin

Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

George Svilha

B. Roswell Russell worked in the Health Group at the Metallurgical Laboratory in Chicago during the Manhattan Project.