National Museum of Nuclear Science & History
A. J. D’Arcy worked for the Union Carbide & Carbon Corporation.
Mary E. Parrish was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harvey Saylor worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles E. Frohn served in the 1027th Air Material Squadron.
