Delhi Sultanate, Tughluq Dynasty, Muhammad Bin Tughluq (AH 725-752 /1325-1351 AD), Balda Qutbabad Mint, Gold Tanka, AH 72x, Coin struck in memory of his father Ghiyath ud din Tughluq Shah, Obv: Arabic legend “al-sultan al-sa'eed al Shahid al Ghazi Ghiyath ud dunya wa'l din”, Rev: Arabic legend “abu'l muzaffar Tughluqshah al-sultan Anarullah Burhanahu” within a circular, mint name with Hijri date in Arabic words partly visible at the margin, (G&G # D321), sharply struck, struck on high relief, flawless quality, graded & slabbed by NGC as MS 63, Extremely Rare.

Note: Top-pop, highest graded known coin for the type. Its surfaces present nearly gem-like quality and are brightly struck with its original golden brilliance.