Estonian kroon until the Soviet invasion in 1940 and Estonia's subsequent incorporation into the Soviet Union when it was replaced by the Soviet ruble. After Estonia regained its independence, the kroon was reintroduced in 1992. The kroon became the currency of Estonia on 1 September 1928 after having been a unit of account since 1924. It replaced the mark at a rate of 100 mark = 1 kroon. The kroon was subdivided into 100 sent. In 1924, the kroon was pegged to the Swedish krona at par, with a gold standard of 2480 kroon = 1 kilogram of pure gold. The standard
European Monetary Institute European Monetary Institute The European Monetary Institute (EMI) was the forerunner of the European Central Bank (ECB), operating between 1994 and 1997. The EMI was created 1 January 1994 to oversee the second stage in the creation of monetary union. The EMI itself took over from the earlier European Monetary Cooperation Fund (EMCF). The EMI met for the first time on 12 January under its first President, Alexandre Lamfalussy. On 1 July 1997 Lamfalussy was replaced by Wim Duisenberg who would then go on to serve as the ECB's President. The institute was dissolved on 1 June 1998 with the