National Museum of Nuclear Science & History
J. B. Mullins worked for the J.A. Jones Construction Company.
W. Maddox worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
George Moore was a staff worker at Los Alamos during the Manhattan Project.
