National Museum of Nuclear Science & History
Brown worked in the United States Engineer District Office.
R. S. Stone worked for Clinton Laboratories at the X-10 Reactor.
D. J. McKinzie worked for the Kellex Corporation at the K-25 Plant.
Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.
