• D.W. Viles and Mr. Goulding of Monument Valley 

        Author(s):Colorado Digitization Project; National Mining Hall of Fame and Museum; Vanadium Corporation of America
        Photograph of Dennis Ward Viles showing Mr. Goulding (from Monument Valley, Arizona) an uranium ore specimen. Viles was the Vice President of the Vanadium Corporation of America, which owned the Monument #1 and Monument ...