CRUSADER SILVER SEAL RING WITH INITIAL Ca. AD 1200 - 1400. A silver seal ring with a slender hoop supporting a broad circular bezel. The face is engraved with a stylised letter M filled with cross-hatching. Size: D:19.35mm / US: 9 1/2 / UK: S 1/2; Weight: 2.8g Provenance: Private UK collection; London art market acquisition, pre-2000.