National Museum of Nuclear Science & History
H. L. Eskew worked at the 100-F Area at Hanford during the Manhattan Project.
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.
W. M. Hopkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
