A Interesting Medieval Silver Military Seal Ring 13-15 AD Interesting Piece . Weight : 4.36 Gram Ring Size : 18.2 x 15.9 mm Material : Silver Source : T.N. Pollio See images for own impression Own private collection inherited from Grandfather, who built the collection in the 1960's " Catawiki disclaimer: This object has been dated based on style by the seller . No further tests, such as an analysis of metals(XRF-test) have been conducted to check the integrity of the piece.