Richard A. Bates

Jacob Epting

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.

Frazer G. Riddlesperger

Emilio Segrè

Emilio Segrè (1905-1989) was an Italian physicist and winner of the 1959 Nobel Prize in Physics.

A. A. White

A. A. White worked for the United States Engineer District Office.