National Museum of Nuclear Science & History
C. R. Baldock worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
M. T. Payne worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Petty worked in the 100 B and D Areas at Hanford during the Manhattan Project.