4th century BC. A bronze finger ring with intaglio trident motif to the bezel, emblem of Poseidon. Cf. Chadour, A.B., Rings. The Alice and Louis Koch Collection, volume I, Leeds, 1994, item 67, for type.5.38 grams, 24.35mm overall, 18.08mm internal diameter (approximate size British P, USA 7 1/2, Europe 16.23, Japan 15) (1"). Property of a Birmingham gentleman; acquired from a private UK collection; formed in the 1970s.[No Reserve]