'Compiled and published by Booker & Bradford, engineers, Tonopah, Nevada.' 'Copyrighted by Booker & Bradford 1903.' 'Photo-Lith. Britton & Rey, S.F.' Insets of 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. Relief shown by hachures. Includes advertisements. Scale [ca. 1:10,800]. 1 inch to 900 feet.
Hand-drawn, hand-colored and annotated map showing the 600 foot, or third, level of the Clermont Mine. Handwritten at top of map: 'Clermont, 3rd level.'