★ Apparently unpublished and of great interest ★

ISLAMIC, 'Abbasid Caliphate. Uncertain period, temp. al-Saffah to al-Amin. AH 132-199 = AD 749-813. Fals (Bronze, 22 mm, 2.46 g, 6 h), citing '...Harun ibn' (in Kufic) and 'lilah' ('for Allah' in Kufic), uncertain mint. Ornamented margin and with an inverted crescent in the inner field. Rev. Ornamented margin. Album -. Apparently unpublished and of great interest. Double struck and with an edge crack, otherwise, about very fine.