Currency of Colombia exchange. The notes were never issued (proofs are known). Copper coin dated 1847–1848 The copper coins were rejected by the public, who immediately exchanged them for silver, so they were recalled and melted down. Silver coin dated 1847–1853 .666 fine .900 fine Gold coin .900 fine dated 1848–1853 New machinery for the mints of Bogotá and Popoyán arrived in 1848 and the first gold coins conforming to the 1846 law were put into circulation on 14 February 1849. Peso (Granadino) = 10 Décimos = 100 Centavos (silver) Cóndor = 10 Pesos (gold) The monetary law of 30 May 1853 abolished
History of Chinese currency further reform was instituted in August 1948 in response to hyperinflation. The Gold Yuan Certificate replaced the fabi at the rate of 1 gold yuan = 3 million yuan fabi = US$0.25. The gold yuan was nominally set at 0.22217 g of gold. However, the currency was never actually backed by gold and hyperinflation continued. Finally, in 1949, the Kuomintang again announced a reform with the introduction of the Silver Yuan Certificate, returning China to the silver standard. The silver yuan would be exchanged at 1 silver yuan = 100 million gold yuan, and was backed by silver dollars minted