Mysore Kingdom, Tipu Sultan, Patan (Seringpatan) Mint, Silver Double Rupee (2 Rupees/Haidari), AH 1200/4 RY, Rosette Variety, Obv: deen-e-ahmad dar jahan ast, roshan ze fatah haidar, zarb patan, saal dalu & sana 1200 hijri, Rev: huwas sultan-ul-waheed al adil, suwem bahari, saal dalu & sana 4 julus, 22.85g, 34.00mm, (KM # 127), almost uncirculated, Extremely Rare.