Vintage Soviet Silver Cufflinks with Chalcedony Cabochons

Vintage Soviet Silver Cufflinks with Chalcedony Cabochons. Multiple Hallmarks are evident and expected to contain 840 which is the Russian standard Silver quality. All in excellent condition with no damage or losses, in original aged patina but would polish to a great shine. Dimensions approx.: Cufflinks standard, with Chalcedony of 1.3cm diameter x 0.4cm thick max.. USSR.