Watch List notes:

Cooch Behar, Nara Narayan, Silver Tanka (Rupee), SK 1477, Error Date 4, Obv: bengali legend sri sri / siva charana / kamala madhu / karasya, Rev:bengali legend sri sri / man naranara / yana bhupala / sya sake / 1477, 10.45g, 24.75mm, (S.K.Bose # A-1.4), about very fine.