Rev. ed. ; Scale [ca. 1:10,800]. 1 inch to 900 feet ; 1 map : col. ; 76 x 102 cm., folded in cover to 21 x 11 cm ; Relief shown by hachures ; Cover title: Map of Tonopah, Gold Mountain and other adjacent mining districts, Nye and Esmeralda Counties ; Insets: Ray Mining District, vicinity map of Tonopah Mining District, Utopia Mining District, Tokop Mining District, Weepah Mining District, East Klondike Mining District, Gold Mountain, Tonopah Mining District and Red Mountain ; "Photo-lith. Britton & Rey, S.F." ; Includes advertisements