National Museum of Nuclear Science & History
Joyce M. Hopkins was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Everett L. Salyer served in the 320th Troop Carrier Squadron.
J. G. Branfeld served as a sergeant in the 390th Air Service Group.
J. J. Maroone worked for the Union Carbide & Carbon Corporation.
