National Museum of Nuclear Science & History
N. F. Smyth worked for the Kellex Corporation at the K-25 Plant.
Bradley Marmon is a Manhattan Project veteran. Marmon was born in New York on November 15, 1925.
Ruth Huddleston was born in Windrock, Tennessee on September 8, 1925. The oldest of seven children, Ruth grew up helping with the family farm.
