Estonian kroon 4 days after the founding of the Estonian SSR, the last Estonian pre-WW II coin, the new 1 sent (date 1939), was issued. In 1927, before the kroon was officially introduced, 100 marka banknotes circulated with an "ÜKS KROON" (1 kroon) overprint. Eesti Pank introduced 10 krooni notes in 1928, followed by 5 and 50 krooni in 1929, 20 krooni in 1932 and 100 krooni in 1935. The kroon was reintroduced as Estonia's currency on 20 June 1992, replacing the Soviet ruble at a rate of 1 kroon = 10 rubles. (Each person was able to change a maximum of
European Monetary Institute creation of the ECB and the European System of Central Banks (ESCB) which took over its expanded responsibilities as the euro was launched. The EMI was the key monetary institution of the second phase of the Economic and Monetary Union of the European Union. The EMU encouraged cooperation between the national banks of the member states of the European Union (EU) and laid the foundation for the euro. It had less than 250 staff, mostly seconded from national central banks, and was based in the Eurotower, Frankfurt (Germany), where the ECB is now based. European Monetary Institute The European Monetary