Sasanian Dynasty, Khusro II (590-628 CE), Silver Drachm, 4.12 gms, Obverse: Crowned Bust Facing Right of the king right star on left, star inside crescent right, empty crescents at 3, 6, and 9 o clock in the outer margin Reverse: Fire altar with two attendants on either side wearing crescent headdress, very fine, very scarce.