A very handsome and colorful double-page chart showing the major rivers and mountains of the world.  In the upper left, scores of rivers are named and drawn to indicate their relative lengths, with places identified along their courses. The lower right half of the sheet features stylized renderings of the mountains organized by continent and drawn to indicate their relative heights. Significant places and buildings are included as well.  Volcanoes are erupting to differentiate them from mountains. Tables on verso gives further information.  Colored.