A fine late Victorian copy of a Diptych dial in bone and gilt brass with corrections for seasons in the lid.
Rarely if ever used. Perfect condition inside and out. Fully functional compass. Black card case with emerald green lining.
Not a reproduction. Guaranteed. Real I (bone) with grain. Gilded brass parts and a 19th century compass.
Ask the Dealer
Mark Hacking (Scientifica Opticae Inc.) has been an avid collector/dealer for over 30 years. A former Science teacher, he has an innate love for anything natural or mechanical. Specializing in optical (microscopes, telescopes), surveying, medical, weighing and drawing instruments, he is an active participant of the Scientific Instrument Fair in London. Living in Stratford, Ontario, Canada, with his wife and two children; Mark looks forward to meeting as many fellow collectors as possible, and has a worldwide following on eBay (Sciopti).
Other items See all
~A GOOD, SIMPLE DISSECTING MICROSCOPE by QUEEN & Co. – CASED~ $395 USD + postage
~GOOD GROUPING OF SURGICAL SPARES-SCISSORS AND CLAMPS-SIGNED~ $150 USD (110 GBP) + postage
~A GOOD ENGLISH CUPPING/BLEEDING SET~ $900 USD (750 GBP) + postage
~RARE and FINE ASMUS’ SIDEROSCOPE by RICHARD SITTE, BRESLAU, GERMANY (OPHTHALMIC)~ $2000 USD (1800 EURO)