Celestial map with the northern constellations

Celestial map of the northern constellations, according to the traditional arrangement of Ptolemy and his successors. At top left and right, celestial maps of the Christian constellations according to Julius Schiller. On the left and right of the map, tables with an overview of the number of stars per constellation. At the bottom, in the center, and at the bottom, to the right of the center, a legend.