Equinoctial Ring Dial (c. 1700)


Brass, diameter 100 mm, weight ca. 250 g
CHF 750.00, EUR 652.00

Equinoctial Ring Dial (c. 1700)

With opened hour-ring this dial is a small model of the celestial sphere. Suspension for adjustment to latitude. Cursor in the middle for adjustment to date. 33 European towns with latitudes are engraved.
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