National Museum of Nuclear Science & History
E. P. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marselis Powell worked for the Union Carbide & Carbon Corporation.
Elizabeth Curtis grew up in Haynes, AR, and was the youngest of nine children. In 1934, she married Swep T.
James C. Hobbs was an American inventor and engineer who created a key part of the valves used in the K-25 gaseous diffusion plant in Oak Ridge, TN.
