ARAB-BYZANTINE: Standing Emperor, ca. 660s-680s, AE fals (3.85g), NM, ND, A-3523, Milstein-, with al-wafa lillah on both sides, coarsely engraved on obverse, more accurately on reverse, cross above retrograde cursive m, blundered version of what is likely "year 17 " left & right, wiggly lines within the cursive m, Fine.
Estimate: 100- 120 USD