Cyrus Feldman

Arthur Z. Lassila

Lassila worked in the 100 B and D Areas at Hanford during the Manhattan Project.

Raymond F. Frank

Raymond Frank was a metallurgist at the University of Chicago and stayed with the Met Lab after graduating from the university.

C. C. Upshall

C. C. Upshall worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. R. Wallace