Estonian kroon circulation. Coins in circulation before being replaced by the euro: Estonian kroon The kroon (sign: kr; code: EEK) was the official currency of Estonia for two periods in history: 1928–1940 and 1992–2011. Between 1 January and 14 January 2011, the kroon circulated together with the euro, after which the euro became the sole legal tender in Estonia. The kroon was subdivided into 100 cents ("senti"; singular "sent"). The word "kroon" (, “crown”) is related to that of the Nordic currencies (such as the Swedish krona and the Danish and Norwegian krone) and derived from the Latin word "corona" ("crown"). The
Knut Kroon Knut Kroon Knut "Knutte" Kroon (19 June 1906 – 27 February 1975) was a Swedish footballer. He played as a striker. Kroon was born in Hälsingborg, and began his career with Stattena IF. In 1925, he moved to the nearby club Helsingborgs IF where he made 516 appearances and scored 318 goals. Kroon won Allsvenskan five times with the club, and retired from his career in 1942. He made 35 appearances in the national team (1925–1934) and was a member of the team in 1934 FIFA World Cup. He scored the winning goal (3-2) in the first round against Argentina.