Relief shown by hachures and spot shading (for deserts). Latitudinal and longitudinal lines. Prime meridians: Greenwich (top), Washington (bottom). Bar scale on map given in "Miles." Explanation at lower left and index note at lower right. Shows topography, drainage, boundaries, islands surrounding continent. Features caravan routes and unexplored areas. Includes distances and populations. Pictorial icons. "59" at top right. "Entered according to Act of Congress, in the year 1848, by Cady & Burgess, in the Clerks office of the District Court of the United States for the Southern District of New York." Text on verso with running title: Quarto geography; and section title: Lesson XXXI : Map of Asia. Stanford copy has handwritten annotations in pencil throughout. English text on verso.