National Museum of Nuclear Science & History
J. J. Donovan worked for the H. K. Ferguson Company.
Charles Fingland worked for the Kellex Corporation at the K-25 Plant.
Dale M. Brown served in the 320th Troop Carrier Squadron.
Harvey B. Lemon (1885-1965) was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
