20th century AD or earlier. A bronze finger ring with inset glass cloison bearing intaglio imperatorial portrait bust in profile, possibly that of Pompey the Great. 10.88 grams, 25.93mm overall, 18.00mm internal diameter (approximate size British O, USA 7, Europe 14.98, Japan 14) (1"). Property of a Cambridgeshire gentleman; acquired from a Sussex lady; formerly in a Dutch collection. [No Reserve]