In the 20th century numismatics became the most popular hobbies in the world.
Central banks began to produce different commemorative
coins to the delight of collectors.
Here are some of the most unusual coins from all over the
world.
Côte d'Ivoire, in 2010, 1,000 francs
Mongolia, in 2011, 500 MNT

Australia, 2011
Liberia, in 2001, $ 10
Liberia, in 2005, $ 10
Congo, in 2007, 10 francs
Palau, 2008
Canada, in 2002, $ 20
Niue, 2008, $ 1
Benin, of 2011, 100 francs
France, in 2010, EUR 10
The Polish zloty coin of 10, dedicated to the 2008 Olympics
in Beijing
Turkey
Niue, 2008. "Kaliningrad", a coin from the series "Amber
Road", $ 1
Latvia 1 Lats
Cambodia, chetyrehliky soaring Buddha, 3,000 riel
Spain, the research vessel Hesperides, 2007, EUR 10