Subject ASC0000bqz
The Intellectual observer.
v.5 (1864), Page 196 (1864)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39488343
Keywords
Moon surface telescope map selenography moon Mare Crisium The Moon mare crisium crater astronomy observations Astronomy Moon The above diagram of the Mare Crisium contains the principle features in the map of B. and M. craters Der Mund Beer and Mädler lunar features