Shihab al din Ahmad Shah I, Silver Tanka, 10.97g, Hadrat Ahsanabad Mint (Partially visible), AH 828, Arabic legend on both sides, Obv: “al-sultan al-adil al-badhil al-nasir li-din al-dayyan abu'l mughazi”, Rev: “shihab al-dunya wa'l din ahmad shah al-sultan” (G&G# BH71). Extremely fine, rare.