Islamic Dynasties
Mysore, Tipu Sultan, AH 1196-1214 / AD 1782-1799, silver double rupee (22.62g, 35mm). Patan AM 1217 year 7, KM-128a, an almost perfect example of this immensely popular type. Small edge deposit, otherwise Choice Mint State. Ex Stephen Album Auction 9 (20 December 2010), lot 811.
Estimate: 6000-8000 USD