The Nicholas Rhodes Collection: Coins of North East India (Part 2)。Cooch Behar, Prana Narayan (1633-65), Tanka, 9.79g, Sk.1555, as previous coin (RB. 38; Bose D-3.3; KM. 74), very fine, rare. Subject to 20% VAT on Buyer?s Premium. For more information please view Terms and Conditions for Buyers.。This is the last of the Cooch Behar issues bearing a Saka era date.