Tipu Sultan, Silver Double Rupee, 22.76g, Patan Mint, AM 1219 Dilu / RY 9, Obv: Persian legend “Ahmad din dar Jahn Ast Raushan ze fatah haidar he zarb Pattan saal i zabar sanah 1219”, Rev: Persian legend “Huwa as sultan al waheed al adil seum bahari saal sanah 9 julus” (KM# 127a). Extremely fine, extremely rare.