Lot 17 , A rare late 16th century German oval ivory diptych-dial, width 39mm depth 48mm length 48mm

A rare late 16th century German oval ivory diptych-dial, the upper inner leaf with tangent circles and inscribed 1593, the lower leaf (lacking its glass cover and string gnomon) housing a dry-card paper compass, beneath hour lines marked with Roman numerals, the upper outer leaf with a brass nocturnal, a small external catch keeps the lid open when in use, probably Nuremberg, width 39mm depth 48mm length 48mm
Estimate £300-500

For a very similar instrument, possibly by the same hand, see the British Museum, collections, accession number 1958.1006.2415

Ivory stained and discoloured particularly in two patches to the underside and dirty to the top, metal mounts evenly oxidised, compass dial rubbed and looks like it was once glazed but this is now lacking.


Descriptions provided in both printed and on-line catalogue formats do not include condition reports. The absence of a condition statement does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections or the effects of aging. Interested bidders are strongly encouraged to request a condition report on any lots upon which they intend to bid, prior to placing a bid. All transactions are governed by Gorringes Conditions of Sale.

Sold for £2,000