Free Preview of The Southern Skies: A Plain and Easy Guide to the Constellations of the Southern Hemisphere, showing, in twelve maps, the position of the principal star-groups night throughout the year, with an introduction and a separate explanation of each map
The Southern Skies: A Plain and Easy Guide to the Constellations of the Southern Hemisphere, showing, in twelve maps, the position of the principal star-groups night throughout the year, with an introduction and a separate explanation of each map