National Museum of Nuclear Science & History
T. J. O’Donnell was the Shop Chief at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. R. Pierce worked for the Kellex Corporation at the K-25 Plant.
C. M. Wylie worked for the J.A. Jones Construction Company.
H. L. Weiss served in the 509th Headquarters.
