Watch List notes:

WORLD COINS, Islamic, Arab-Sasanian, Humran b. Aban, Silver Drachm, ART (Ardashir Khurra) 72h, 3.71g (Walker 13); 'Atiya b. al-Aswad, Silver Drachm, KRMAN-BJ, 72h, 3.93g (Walker 216 var). First broken and repaired, second with double X graffiti to obverse, very fine, both rare. (2)

Estimate: £200-300