Flat-shaped coins have been produced by more popular instead of photduang. In the reign of the 5 coin is made to court or Woo's stamp issues. Foreign coins are coins important lighting of machinery-King Mongkut in his breast, which is the first version of the flat coins produced in the reign of 5 Silver tribute from H.R.H. Princess Victoria machinery was a tribute to an obsolete unit of masjidpurani coins used as retail funds instead.BIA Hoi Production nickel coins in the reign of 5 after he improved the unit weighing in at a penny and coccinia indica, etc. until the coin used in this current era conclude that in the reign of the first 5 have been manufacturing all types of coin used as เงิ.Nathun turnover and a Commemorative Medal, type out as much as possible, since he took the throne 42 years coin produced in the reign of 6, 7 and 8, mainly using the well-known penny-penny is a penny 1 penny-10 type hole 5 penny and half penny and shutting off.Penny has a hole in the reign of this 8. The reign of the 9 have been manufacturing all types of coin used in circulating various commemorative coin, including out of many types and can be used to settle debts, as well as circulating funds, such as the coin commemorating his history from niwat, Europe and America. In 2504 (1961) and many other medals. The role of the coin begins to decline When trade grew up with initiatives like the paper used.