Cooch Behar, Nara Narayan, Silver Tanka (Rupee), SE 1477, Obv: bengali legend sri sri / siva charana kamala madhu / karasya, Rev: bengali legend sri sri / man naranara / yana bhupala / sya sake / 1477, 10.48g, 24.75mm, (S.K.Bose # A-1.11),about extremely fine.