Watch List notes:

Umayyad Caliphate. temp. al-Walid I ibn 'Abd al-Malik. AH 86-96 / AD 705-715. Eastern Sistan Series. 'Abd (probably 'Abd al-Rabba b. 'Abdallah, sub-governor in Sistan circa AH 87-88 / AD 706-7). AR Drachm (31.9mm, 3.91g, 7h). SK (Sistan) mint. Dated AH 88 / AD 706/7. Obverse margin: - / bismillah ∴/ rabbi / -. Reverse margin: - / - / - / 'Abd. Malek 1077. Some staining. Good VF. Extremely rare.

Ex Morton & Eden (London) auction 210, 15 October 2020, lot 1025.