1291 - a native Finn was made bishop of Turku
1323 - Finland became a province of Sweden
1550 - Foundation of Helsinki
1581 - Finland was made a Grand Duchy.
1709-1721 - Great Northern War
1741 - War broke out Finland between Sweden-Finland and Russia
1809 - Finland was finally detached from Sweden
1856 - The Saimaa canal was built
1835 - Elias Lonnrot published a collection of Finnish folk poems called Kalevala
1907 - Finnish women became the first in the world to win seats in a national parliament
6 December 1917 - declared Finland an independent Republic(from Russia)
30 November 1939 - Soviet Union started military invasion against Finland. This aggression is known as Winter War.
1952 - Finland and the countries of the Nordic Council entered into a passport union
1986 - Finland became an full member of the European Free Trade Association
1995 - Finland joined the European Union
Rarity and unique notes