National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
M. Carey worked for the Roane-Anderson Company.
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Charles Whedbee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Harding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
