Siva Simha with Queen Ambika, Silver Rupee, 11.35g, SE1654/ 19, Assamese legend on both sides within dotted border, Obv: “Sri Sri Hara/ Gauri Pada/ Parayananam/ Sake 1654/ 19”, Rev: “Sri Sri Siva/ Simha Nrpa Tadva/llabha Srimad Ambi/ka Devinam”, Lion to right (R&B# K6.1). About extremely fine, rare.