National Museum of Nuclear Science & History
C. P. Gaither worked for the J.A. Jones Construction Company.
Shigeko Uppuluri was born in Kyoto, Japan and lived in Shanghai, China during World War II. She came to the United States for graduate school at Indiana University, where she met her husband, mathematician Ram Uppuluri.
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.