Pre-reform issues, Arab-Sasanian. Abdallah b. al-Zubayr. Rival caliph, AH 60-73 / AD 680-692. AR Drachm (31.2mm, 3.48 g, 7h). KLMAN (Kirman) mint. Dated AH 66 (AD 685/6). Obverse margin: - / bismillah / ● / -. Malek, Arab-Sasanian p. 160; SICA 1, -; Walker p. 31, B.6; Album 16. Flan crack at 9h on obverse. VF. Toned. Rare.