SASANIAN KINGS. Peroz, 3rd crown. (459-484 AD). AR Hemiobol (0.32 gm; 10 mm). Sunriose 948var. "GW or GO" Gorgan mint. Obverse, Peroz's bust turning right , name in front of face, reverse, fire altar with attendants in prayer mode, mint "GW or GO" Gorgan to the right and letter "M" for Malka to the left. Choice EF. Toned. Extremely rare.