Tripura, Durga Manikya, citing Queen Sumitra (1809-1821 AD), Silver Tanka, 10.66 gms, SE 1731, Obv. Lion to left with trident above, SaKe 1731 below, within double circle containing groups of four beads arranged lozenge-wise between the circles Rev. Kali Pade/Sri Sri Yuta Durga/Manikya Deva Sri/mati Sumitra/Maha Devyau, R&B #264, KM #275, very fine, probably ex-mount, extremely rare.