S. G. Thompson

W. E. Marchman

H. Countryman

T. C. Wilson

Wilson worked at the 100-F Area at Hanford during the Manhattan Project. 

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.