Delhi Sultanate, Khilji Dynasty, Qutb ud-din Mubarak (AH 716-720/1316-1320 AD), Hadrat Dar-ul-Khilafa Mint, Gold Square Tanka, AH 719, Obv: Arabic legend "al-imam al-a'zam khalifa rabb al- alamin Qutb ud-dunya wa'l din Abu'l Muzaffar Mubarak Shah", Rev: Arabic legends "al-sultan ibn al-sultan al-wathiq billah amir al-mu'minin", in margin complete mint name & Hijri year, 10.75g, 23 x 24.00mm, (G&G # D247), high relief, AU-UNC, Extremely Rare.

Estimate: INR 200000 - 250000