National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.
Jack Howard Smith was an American physicist. Smith was a Ph.D. student under Hans Bethe at Cornell University when Bethe was tapped by J.
