Bernard Mandell

M. M. Williams

Williams worked for Stone and Webster Engineering Corporation.

J. P. Turping

Turping worked at the 200 East Area at Hanford during the Manhattan Project. 

E.E. Newton

Anthony J. Matz

Anthony J. (“Tony”) Matz was a procurement officer at the University of Chicago Met Lab. He helped obtain, handle, and move many of the materials for Chicago Pile-1 and witnessed it going critical on December 2, 1942.