ROMAN PROVINCIAL COINAGE, Severus Alexander (222-235), Pontus, Amaseia, Æ, yr. 228 [222-3], laureate, draped and cuirassed bust right, rev. large altar of Zeus Stratios surmounted by eagle, chariot of Helios above, sacred tree at left, 25.34g/7h (BMC 39). Very fine, dark patina £80-100