Saif Al-Din Firuz Shah, Silver Tanka, 10.68g, Muhmudabad Mint, AH 894, Obv: Arabic legend “saif al-dunya wa ’l din abu ’l muzaffar firuz shah al-sultan khallada allah mulkahu wa-sultanahu”, Rev: Kalima Shahada (G&G # B657). Without test/ chop mark. About