National Museum of Nuclear Science & History
W. W. Hazlett worked for the Fercleve Corporation.
Thomas Brill was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. H. Hubbs served in the 390th Air Service Group.
Roy V. Henderson was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harold T. Dunlap served in the 603rd Air Engineering Squadron.
