Madura Sultanate, Ghiyath ud-din Muhammad Damghan Shah (AH 740/741-745/1340-1344 AD), Billon Jital ?, Obv: Arabic legend "al-sultan al-a'zam Ghiyath ud dunya wa'l din", Rev: Arabic legend "Muhammad Damghan Shah" within a circle, date in margin, 3.20g, 15.00mm, (G&G # MD15), about very fine, Rare.