1 Fals - Muhammad al-'Adil al-Zaffir

The Sultanate of Mogadishu operated as a prosperous Indian Ocean entrepôt through the fifteenth century, controlling trade routes that connected the East African coast to Arabia, Persia, and the Gujarat ports. Its coinage is among the least documented of any medieval Islamic sultanate — surviving specimens are genuinely rare, and the attribution sequence for rulers of this dynasty remains contested among specialists. Muhammad al-'Adil al-Zaffir is known almost exclusively through his coins; no chronicle names him with confidence.

At 0.42 g, this fals sits at the extreme low end of the denomination's weight range across the broader Islamic world.