Malwa Sultanate, Ghiyath Shah (AH 873-906,1469-1500 AD), Gold Square Tanka, 11.03 gms, AH 880(reterograde), Obv. al-wathiq bi'l malik al-multaji abu'l fath Ghiyath Shah within a double framed square enclosing dots, Rev. bin Mahmud Shah al-khalji al-sultan khulldalahu mulkahu and at bottom complete hijri date 880, G&G #M66, struck on a broad flan, with dotted borders, extremely fine, very rare.