and Gilpin County: Then and Now Par Robert L. Brown, p. 4. The Georgia Gold Rush: Twenty-Niners, Cherokees, and Gold Fever, par David Williams, p. 4. "About
666 Observatoire Moorpark College Ventura County, Californie, États-Unis 667 Wanapum Dam 668 San Emigdio Peak 669 Ojai 670 Camarillo 671 Observatoire Stony