Currency of Colombia peso was made .900 fine. The peso de oro was set at 1.612 g .900 fine (equal to the décimo de cóndor of 1867 and the peso of 1857). Copper was made legal tender to 50 centavos per transaction, altered in 1872 to 50 centavos for every 50 pesos in gold or silver (equivalent to 1% per transaction). A law of May 5, 1872 divided the peso de oro into 100 centavos. The fall in the world price of silver from 1872 on broke the 15.5 ratio. Gold coin was undervalued in Colombia and tended to disappear from circulation. Currency
Chinese cash (currency unit) The "wén" was one of the chief units of currency in China and was used to denominate both coins and paper money. Other denominations were used, including various weights, based on the "tael" system, for sycee silver and gold ingots. Until the 19th century, coins denominated in wen were cast, the most common formation being the round-shaped copper coin with a square or circular hole in the centre. The hole enabled the coins to be strung together to create higher denominations, as was frequently done due to the coin's low value. The number of coins in a string of cash