1800s / Antique 18ct Gold Ratchet Pocket Watch Key / Winder.

No hallmarks or makers mark, but was tested with an x-ray machine & registered as 18ct gold. 31mm long & weighs 2.2 grams. Nice used condition. Note that the centre screw is base metal.
Local Brisbane pick-up welcomed. Always happy to combine postage where possible & practical. HNCO are not responsible for import duties or customs charges. This is the buyers / importers responsibility.