R.G. Simpson

George Cowan

George Cowan joined the Manhattan Project in 1942 at the Met Lab as a chemist for Enrico Fermi’s group, and also worked for Columbia University.

C. V. Edwards

C. V. Edwards worked for the Watson-Flagg Engineering Company.

Esther V. Brommer

Brommer worked at Los Alamos during the Manhattan Project.

L. E. Stein