ISO 4217

3 articles
ISO 4217 is the international standard used to identify currencies and certain monetary instruments through three-letter alphabetic codes and three-digit numeric codes. It also records the number of decimal places normally used for minor units and maintains identifiers for current and historical currencies, funds and precious metals. The standard supports consistent notation in banking, trade and data systems. It is not a currency, country code list or payment network.

History of the Japanese Yen: From Edo Money to the Modern JPY

The Japanese yen emerged from a sweeping nineteenth-century reform that replaced the gold, silver, copper and paper currencies of the Edo period with a unified decimal system. This detailed history follows the yen from the 1871 New Currency Act and the creation of the Bank of Japan through the gold standard, the ¥360 post-war dollar peg, the 1973 float and the modern JPY.

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History of the British Pound: From Anglo-Saxon Silver to Modern Sterling

The pound sterling began as a weight-based unit built around the Anglo-Saxon silver penny and developed into the leading currency of nineteenth-century global finance. This detailed history follows sterling through medieval coinage, the Bank of England, the gold standard, wartime devaluations, Decimal Day, Black Wednesday and today’s floating GBP.

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History of the Chinese Yuan: From Ancient Coinage to the Modern Renminbi

The Chinese yuan stands at the end of one of the world’s longest monetary histories, stretching from cowrie shells and bronze cash coins to paper money, silver dollars and the modern renminbi. This detailed guide explains the reforms, political crises and monetary institutions that shaped China’s currency, including the creation of the RMB in 1948, the 1955 redenomination and the development of the digital yuan.

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