Bengal Sultanate, Ghiyath ud-din A'zam (AH 792-813/1389-1410 AD), Hadrat Firuzabad Mint (Off flan), Silver Tanka, AH 79X, Obv: Arabic legend "Ghiyath ud dunya wal din abu'l Muzaffar Azam Shah al-sultan" in rhombus, "al-sultan al-a'zam al-muayid bi tayid al mulk al-Rahman" in the margin, Rev: Arabic legend "nasir amir al muminin ghawth al Islam wal muslimin khuld Allahu mulkahu" within an inner circle, mint name & Hijri year in the margin, 10.39g, 29.00mm, (G&G # B241), edge nick, about extremely fine.

1987-917, not auction

4-5K, 4K, C-23

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