Arab-Sasanian, Anonymous Kharijite issue, drachm, ART (Ardashir Khurra) 75h, obv., before bust, instead of governor's name: lwytw datwbr | bla yyztw ('There is no justice except from God'); in margin: bismillah – la hukm illa lillah, 4.04g (Gaube 116; Album 34 RRR), light graffiti in margins, very fine to good very fine and extremely rare (£2500-3000)