National Museum of Nuclear Science & History
J. C. Blackwood worked for the Fercleve Corporation.
Major Frank Salfingere served in the Army at Los Alamos during the Manhattan Project.
H. Phillipsborn worked for the United States Engineer District Office.
Kay Tracy was Arthur Compton’s secretary at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. H. Hutchinson worked for the Roane-Anderson Company.
