Sasanian Kingdom. Ardashir III. Silver Drachm (4.04 g), AD 628-630. BN mint, RY 2 (AD 629). Bust of Ardashir III right, wearing mural crown with frontal crescent, two wings, and korymbos set on crescent. Reverse: Fire altar with ribbons; flanked by two attendants; star and crescent flanking flames. SC Tehran 4246-58; Sunrise 993. Rare mint. Very Fine. Estimate Value $200 - 250