National Museum of Nuclear Science & History
Paul P. Groves served in the 393rd Bombardment Squadron.
J. Midkiff worked for the Edenfield Electric Company.
Robert Krohn was born in Milwaukee, Wisconsin December 26, 1919. He attended the University of Wisconsin and graduated from the Electrical Engineering School in June of 1942.
Ralph Nobles was one of three brothers to work on the Manhattan Project. He and his brother William worked at Los Alamos, while brother Robert was at the University of Chicago’s Metallurgical Laboratory.
