Important Watches, Wristwatches, Cloc...
Vicenza, Jan 18, 1992
Hanns Ducher, Germany, year 1582.
Important rectangular, double body ivory diptych sundial. Altimetric vertical dial on the upper inner face, engraved: " l'elevatio poli" (latitudes) for 6 cities and with the signature. Horizontal dial with a compass, within the louver inner face, engraved with scales for vesperal hours and date. In good condition. Dim. 90 x 70 mm.