Watch List notes:

ISLAMIC COINS. KHARIJITE REBEL. al-Dahhak b. Qays (c.128-130h), Copper Fals, al-Mawsil, undated, 18mm, 3.35g (Wurtzel, "Coinage of the Revolutionaries in the Late Umayyad Period", in ANS Museum Notes 1978, 33; A 209*). Good very fine and rare.

Estimate: £200-250