Circa 500-400 BC. Flat with a hollow Centre. There are rows of globules around the inner and outer edges, those the outside perhaps in imitation of a flower. There is a hinged holder at the top. For similar see British Museum ANE 124059, Dalton 1964: no.156, pl XXISize: L:65mm / W:17mm ; 4.1gProvenance: Central London private collection of Ancient Art and jewellery; acquired since the 1970s on the UK and European art markets.