ARAB-BYZANTINE: Joseph & Sophia type, ca. 670-700, AE ½ fals (3.16g), Baysan, ND, A-3510, two seated figures derived from Justin & Sophia, no legend / capital K (for "20" nummi), cross above, mint name in Arabic to left, lazy I to right, saltire below, Fine to VF, R.
Estimate: 300- 400 USD