National Museum of Nuclear Science & History
Frederick worked at Los Alamos during the Manhattan Project.
Bill Hackney worked for the H. K. Ferguson Company.
J. E. Grumbach worked for the Edenfield Electric Company.
Robert Whitcomb worked for the Kellex Corporation at the K-25 Plant.
A. M. Koerner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
