Tripura Kingdom, Dharma Manikya (2nd Reign SE 1636-1661/ 1714-1729 ) Silver Tanka/Rupee, Saka Era 1636, citing Queen Dharmasila, Obv: a lion facing left, standard above, date below, within circle and border of circles with a bead in each one, Rev: Bengali legend "Siva Durga Pade/Sri Sri Yuta Dharma Ma/nikya Deva Sri Dharma/sila Maha Devyau", in four lines in a square, 10.50g, 23.18mm, (RB # 236), about very fine, Extremely Rare.