National Museum of Nuclear Science & History
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Philip G. Koontz was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. M. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. G. Minser, Jr. worked for the United States Engineer District Office.
