Urania's Mirror, Vintage Astronomy Celestial Map Magnet

Vintage illustration astronomy and antique celestial constellation Ursa Major (Latin for Great Bear ). Ursa Major is a constellation of stars visible throughout the year in most of the northern hemisphere in the night sky. It is dominated by the widely recognised asterism known as the Big Dipper or Plough, which is a useful pointer towards north, and which has mythological significance in numerous world cultures.