July 13th, 2015
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![European U23 championships – one of the major track and field events in Europe]()
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![Imaginative children stamps released by Hongkong Post]()
July 11th, 2015 -
![Count Jan Potocki as one of the legendary figures of Poland]()
July 6th, 2015
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![World Championships in Athletics celebrated by Slovenian Post]()
June 20th, 2015
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![Toys are timeless – new stamp issue by PostNL]()
May 19th, 2015
