Delhi Sultanate, Suri Dynasty, Sher Shah Suri (AH945-952/1538-1545AD), Satgaon Mint, Silver Rupee, AH 958 (Instead of date 948, 958 is engraved thus date in error), Obv: kalima shahada in two lines on top,  below sultan ul adil, in margin four khalifas name, Rev: sher shah sultan khuld allahu mulkahu, at bottom ‘sri ser sah’ in nagari legend within square,  farid ud duniya wa’l din abul muzaffar in margin, 11.30g, 25.79mm, (G&G # D816), about very fine, with test marks on bothsides, Scarce.