KULBARGA (BAHMANIDS): Taj al-Din Firuz Shah, 1397-1422, AV tanka, NM, AH804, G-BH61, with the additional title al-mustansir billah al-mannan al-wathiq bi-ta'yid al-rahman, "he who seeks assistance from God, he who confides in the support of the Merciful One", removed from jewelry, clear date (unlisted date by Goron), NGC graded AU details. Extremely rare ruler in gold, only 1 piece listed on CoinArchives (from our Auction 30).
Estimate: 1,500-2,000 USD