National Museum of Nuclear Science & History
Harley L. Grimm served in the 320th Troop Carrier Squadron.
Alexander Glon was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Doyle G. Smiley served in the First Ordnance Squadron.
L. H. Kornman worked for the Union Carbide & Carbon Corporation.
Helen J. Arson was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.