Map of the South Pole of Mars, Showing the Polar Cap and its Changes, 1894
Mars — map
Map of the South Pole of Mars, Showing the Polar Cap and its Changes, 1894. In: MARS by Percival Lowell, 1895.
Maps of other worlds
Mars — map
Map of the South Pole of Mars, Showing the Polar Cap and its Changes, 1894. In: MARS by Percival Lowell, 1895.