MapCentral Brazil and the new Rio Theodoro. "Reproduced by permission, in revised form, from the Bulletin of the American Geographic Society for July, 1914." Available also through the Library of Congress web site as a raster image.
- Date: 1915
MapSketch map showing the general course of the newly discovered tributary of the Madeira and the approximate route of the Roosevelt-Rondon expedition.
Col. Roosevelt's exploration "The inset shows the location and extent of the main map." From Bulletin of the American Geographical Society, July, 1914. LC copy stamped: 626888. Available also through the Library of Congress Web site as a raster image.
- Date: 1914