Lunar Farside Chart

Ross, Herbert S.

Photo archived from Ebay Canada

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Clark R. Chapman’s maps of Mars



The Strolling Astronomer, 1961 (1-2)

Drawing, made with a 10-inch reflector, 1960.




Chapman’s 1960-61 map of Mars.  Photo source

“The map of Mars was constructed by Clark R. Chapman and based on 60 of his drawings during the 1960-61 apparition of Mars. The drawings were made primarily with his 10-inch reflector between 11-May 19, 1960, and May .., 1961. The positions on the map are based on positions measured from JJ of Mr. Chapman’s drawings. It is placed on a Mercator projection”.

Literature: The Strolling Astronomer, 1962(7-8), p. 168.