Jack F. Hansjergen

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.

Fred Edeskuty

W. T. Milam

Milam worked in the 200 West Area at Hanford during the Manhattan Project.

Austin McClaksey