SASANIAN KINGS. Ohrmazd (Hormizd) IV. AD 579-590. AR Drachm (33mm, 4.02 g, 3h). GD (Gay) mint. Dated RY 2 (AD 580). Crowned bust right / Fire altar with ribbons; attendants flanking; star and crescent flanking flames. SC Tehran 1117-21. Iridescent toning, slight double strike on obverse. VF.