National Museum of Nuclear Science & History
Chipman worked in the United States Engineer District Office.
Mary E. Parrish was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. F. Joyner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
