3rd century A.D. and later. A silver finger ring with carinated hoop, sloping shoulders, ellipsoid bezel with inset later carnelian cloison with intaglio of Minerva standing armed with spear and shield. Cf. Chadour, A.B., Rings. The Alice and Louis Koch Collection, volume I, Leeds, 1994, item 359, for type. 13.38 grams, 31.46 mm overall, 17.06 x 22.10 mm internal diameter (approximate size British O 1/2, USA 7 1/4, Europe 15.61, Japan 15) (1 1/4 in.). Acquired 1970s-1996. Property of a North American collector. London collection, 2016. [No Reserve]