Arabic legends on both sides "There is no god except Allah, alone, He has no partner, Muhammad is the messenger of Allah, ‘Ali is the friend of Allah // The Imam Ma’add Al-Mustansir Billah, Commander of the Faithful", no mint, no date, clipped, chipped edge. 13mm, 0.44 grams. Numista 154821; Mitch WI# 567

Probably clipped at the later period to come local standard (1/2 tari in Sicily?)