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| Start / | Collection / | Thematic Collections / |
| Austria | Bhutan | Denmark | Dominican Republic | Estonia | France | G D R | ||
| German Empire | Germany | Gibraltar | Guatemala | Italy | St. Thomas and Prince Islands | Turkey | ||
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Collection / Thematic Collections / |
20.07.1956 100th anniversary of Robert Schumann´s death |
06.10.1956 100th anniversary of Robert Schumann´s death |
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Postage stamp design print mistake featuring musical notes by Franz Schubert in the background |
Corrected edition with annotations by Robert Schumann in the back-ground |
05.05.1970 25th anniversary of the Liberation from Fascism |
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Margin design print text mistake with missing |
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