National Museum of Nuclear Science & History
Hugh Barton was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
T. J. O’Donnell was the Shop Chief at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. A. Armitage worked for the Union Carbide & Carbon Corporation.
J. R. Siebert worked for the Comstock-Bryant Electric Company.
Richard F. Tagliabue served in the 320th Troop Carrier Squadron.