ARAB-SASANIAN, Khusro type with bism allah rabbi, AR dirham (3.72 gm; 30 mm). SK (Sistan/Sijistan) mint. Dated YE(?) 97. Crowned Sasanian-style bust right; bism allah – rabbi in margin / Fire altar flanked by attendants; star and crescent flanking flames. SICA I, 358; Album 5. Choice EF. Toned.