National Museum of Nuclear Science & History
Joseph Teresi (1915-2002) was an American biochemist. Teresi was born on August 18, 1915 in San Jose, CA.
Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.
Irvin Mastin worked for the J.A. Jones Construction Company.