Map of the south pole of Mars : Showing the polar cap and its changes in 1894. P. L. Lowell Observatory, Flagstaff, A. T. 1895.

• Main Authors: Lowell, Percival, 1855-1916, The Riverside Press, H. O. Houghton & Co.
• Format: Map
• Language: unknown
• Published: Houghton, Mifflin and Company 1894
• Subjects: Astronomy; Exploration; Flagstaff; South Pole; South pole
• Online Access: https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~347776~90115137; https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/199/14331012.jpg

Celestial map of the south pole of Mars. Shows regions of the planet with shaded areas, spots and lines, the latter representing Martian canals. Features the polar cap and its changes from June 3 to October 5, 1894. Black and white lithograph. Map is 9 x 9 cm, on sheet 22 x 15 cm. Includes plate num...