National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
John Tempka (1923-2017) was an American engineer. Tempka was born in Boydsville, Ohio. He was studying at the University of Detroit when he was recruited to join the U.
Mary Thomas worked for the J.A. Jones Construction Company.
Ann Lacy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
