Silver perpetual calendar

Description

Antique engraved silver perpetual calendar. Thfront and tha obverse side is with engraved sliding discs showing the hours and minutes of sunlights, the feast days a the signs of the horoscopes.Marked with the town mark of Nurnberg and and the makers mark of Johann Samuel Beckensteiner 1731-36. The “book” is with ivory pages to be used as a notebook.