"Motus in Coelo Spirales Quos Planetae inferiores Venus et Mercurius secundum Tychonicorum Hypothesin exhibent, pro exemplo ad annum Christi praecipue 1712 et 1713", Doppelmayr/Homann

This whimsical celestial chart illustrates Tycho Brahe's cosmological system describing the complex movements of Venus and Mercury as viewed from earth. The center of the chart is filled with a delightful scene of cherubs swinging through the clouds. Two text panels at lower corners describe the movements of the planets.

References: Kanas #7.8.3.

Condition: B+

Watermarked paper with a few tiny abrasions in unengraved areas of chart and light soiling. There are a few short tears in blank margins that have been archivally repaired.