INDIA, Islamic Sultanates. Amirs of Sind (Habbarids). Abdallah II, circa AH 287-338 / AD 900-950. Damma (Silver, 10 mm, 0.53 g, 11 h). 'Allah is the friend of Abdallah and his helper' (in Arabic). Rev. 'In Allah, Muhammad is the Prophet of Allah, Abdallah' (in Arabic). Fishman & Todd, HS19. Struck from somewhat worn dies, otherwise, about very fine.