Delhi Sultanate, Sher Shah Suri (AH 945-952), Sher Garh, Silver Rupee, Obv: kalima shahada in double square, around four khalifas Name, Rev: sher shah sultan shuld allahu mulkahu in Double Square, around Title of Sultan, 11.4gm, 27.25mm, Deep Hammered, Unlisted, nearly un-circulated, Rare.