Details
W. JONES, London
A New Portable Orrery
A table orrery with tellurium with four-gear mechanism, brass sun, brass moon-phase and Zodiac scales and ivory moon, planetary arms with brass sun and six ivory planets with moons, on 8-inch clamped-oak platform with printed label with seasonal quadrants, calender and Zodiac scales and makers label, now on threaded, turned column with circular base, all in fitted mahogany case (lacks Earth),circa 1790
A New Portable Orrery
A table orrery with tellurium with four-gear mechanism, brass sun, brass moon-phase and Zodiac scales and ivory moon, planetary arms with brass sun and six ivory planets with moons, on 8-inch clamped-oak platform with printed label with seasonal quadrants, calender and Zodiac scales and makers label, now on threaded, turned column with circular base, all in fitted mahogany case (lacks Earth),circa 1790