R. J. Lewinson

W.M. Sloan

Sloan worked at the 300 Area at Hanford during the Manhattan Project.

Elizabeth Painter

Elizabeth Painter (later Elizabeth Painter Marcus) was an associate biologist in the Health Division at the University of Chicago Metallurgical Laboratory.

H.C. Sittig

Paul F. Gast

Gast worked at the 300 Area at Hanford during the Manhattan Project.