National Museum of Nuclear Science & History
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles J. Spiegl was a civilian scientist employed by the Manhattan Project. He was involved in radiation toxicology, studying the effects of radiation on animals at the Trinity Site near Alamogordo, New Mexico.
Thomas E. Blasingame served in the 1027th Air Material Squadron.
E. W. Smith worked for the Union Carbide & Carbon Corporation.
