National Museum of Nuclear Science & History
Annen worked for Stone and Webster Engineering Corporation.
George Weisiger worked at Oak Ridge during the Manhattan Project, although it remains unknown what his specific duties were.
Walton A. Rodger was an American chemical and metallurgical engineer. Rodger received a Ph.D. in chemical engineering from the University of Illinois.
Patrick Joseph Nolan, Sr. (P.J.) was born in Nashville, Tennessee on April 15, 1889. He grew up to be a plumber.