The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by the Czech Republic in 2017

The 2017 issuing programme is not available.
  1. Cz041.17-80
    Wns Number
    CZ041.17
    Country / Post
    Czech Republic
    Date of Issue
    November 08, 2017
    Subject
    Works of Art on Postage Stamps - Norbert Grund (1717-1767) - 'A Gallant Scene', 1760
  2. Cz042.17-80
    Wns Number
    CZ042.17
    Country / Post
    Czech Republic
    Date of Issue
    December 13, 2017
    Subject
    Czech Postal History - Jiří Stříbrný, the first Czechoslovak Minister of Post and Telegraph offices
  3. Cz043.17-80
    Wns Number
    CZ043.17
    Country / Post
    Czech Republic
    Date of Issue
    December 13, 2017
    Subject
    Czech Postal History - Maxmilián Fatka, the first General director of Czechoslovak Post
  4. Cz044.17-80
    Wns Number
    CZ044.17
    Country / Post
    Czech Republic
    Date of Issue
    December 13, 2017
    Subject
    Works of Art on Postage Stamps - Pešicová's 'Winter fur accesory'

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