SASANIAN KINGS. Khusro II. AD 591-628. AR Drachm (4.18 gm; 33 mm). DA (Darabgird) mint. Dated year 31. Bust of Khusro II right, wearing mural crown / Fire altar flanked by two attendants; stars and crescent flanking flames. Mochiri II. Choice AU. Lightly toned.