Harikela, anonymous, Silver Bracteates 30 Ratti, 3.44g, Humped bull standing left, legend “Viraka” above, floral (ECB HF2.1). Extremely fine, extremely rare. Harikela, anonymous, with legend "viraka " above bull, Viraka’ or ‘Birak’ is a city in Southern Tripura near Bangladesh Border and now known as ‘Boxanagar’, most of the surviving specimens of these coins were discovered from a single hoard in the Belonia District of Southern Tripura in the 1970’s. (Die variants with 3 dots above the bull’s head).