A CONTINENTAL SILVER-MOUNTED PERPETUAL-CALENDAR
APPARENTLY UNMARKED, PERHAPS DUTCH OR GERMAN, LATE 17TH CENTURY
Oblong, the hinged cover chased with birds within foliage scrolls centring a revolving perpetual calendar dial, the back engraved with dates and signs of the zodiac, with a detachable writing implement, the inside fitted with pages
5 in. (12.6 cm.)
A CONTINENTAL SILVER-MOUNTED PERPETUAL-CALENDAR
APPARENTLY UNMARKED, PERHAPS DUTCH OR GERMAN, LATE 17TH CENTURY
Oblong, the hinged cover chased with birds within foliage scrolls centring a revolving perpetual calendar dial, the back engraved with dates and signs of the zodiac, with a detachable writing implement, the inside fitted with pages
5 in. (12.6 cm.)