A 9/.375 STAMP IS TO BE FOUND ON THE CENTRE JUMP RING AND ONE DOG CLIP. THE OTHER DOG CLIP IS STAMPED 9c. THIS CLIP HAS BEEN NITON XRF TESTED TO CONFIRM ITS PURITY. IN ADDITION THE CLIP IS STAMPED CDB (MAKERS MARK) FOR THE GOLDSMITH CHARLES BROUGHTON OF BIRMINGHAM.
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