Book Collection
This print is titled "Theoria Planetarum Primariorum" by Johann Gabriel Doppelmayr circa 1750
A celestial chart depicts the planetary motions according to Copernicus and Kepler. This print was not published in Doppelmayr's "Atlas Coelestis" but another atlas published by Homann Heirs. If this print was from "Atlas Coelestis"
it would have the Arabic numeral 4 printed in the upper right corner. The plate for this print was engraved sometime between 1716 and 1724.