Shah Alam Bahadur, Copper Heavy Dam, 24.64gm, Surat Mint (by style and the very traces of mint name visible) at bottom on reverse, Obv: Falus Shah Alam Bad (Shah); Rev: Julus Sanah Zarb (Surat). From the known records and sources it has been known to us that heavy dam’s (20 % heavy than normal 20 gm dam standard) were only minted by Jahangir. However this is first such heavy dam came to auction which is minted by Shah Alam I, Can even be said that so far unique. View Lot Details