European Single Currency Euro

Euro Circulation
12 EU member States (Belgium, Germany, Greece, Spain, France, Ireland, Italy, Luxembourg, the Netherlands, Austria, Portugal and Finland )
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Guadeloupe, French Guyana, Martinique and Réunion, Monaco, Vatican City, San Marino, Saint-Pierre-et-Miquelon and Mayotte, Andorra, Kosovo and Montenegro
Euro Notes and Coins
Introduced on 1st January 2002
Banknotes: 7 different denominations from 5 to 500
Design: windows and gateways (on the front) and bridges (on the reverse) from different periods in Europe's architectural history.
Coins: common European design on one side and an individual national design on the other. …