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 2011

The 2011 issuing programme is not available.
  1. Cz001.11-80
    Wns Number
    CZ001.11
    Country / Post
    Czech Republic
    Date of Issue
    January 05, 2011
    Subject
    Census
  2. Cz002.11-80
    Wns Number
    CZ002.11
    Country / Post
    Czech Republic
    Date of Issue
    January 05, 2011
    Subject
    Kaspar Maria of Sternberg (1761-1838)
  3. Cz003.11-80
    Wns Number
    CZ003.11
    Country / Post
    Czech Republic
    Date of Issue
    January 20, 2011
    Subject
    The Tradition of Czech Stamp Production - Josef Herčík
  4. Cz004.11-80
    Wns Number
    CZ004.11
    Country / Post
    Czech Republic
    Date of Issue
    January 20, 2011
    Subject
    St Agnes of Bohemia
  5. Cz005.11-80
    Wns Number
    CZ005.11
    Country / Post
    Czech Republic
    Date of Issue
    February 09, 2011
    Subject
    Ctyrlistek - Pinda
  6. Cz006.11-80
    Wns Number
    CZ006.11
    Country / Post
    Czech Republic
    Date of Issue
    February 09, 2011
    Subject
    Jiri Melantrich of Aventinum (1511-1580)
  7. Cz007.11-80
    Wns Number
    CZ007.11
    Country / Post
    Czech Republic
    Date of Issue
    February 09, 2011
    Subject
    Beauties of Our Country - Imperial Fortress Chapel
  8. Cz008.11-80
    Wns Number
    CZ008.11
    Country / Post
    Czech Republic
    Date of Issue
    February 09, 2011
    Subject
    Beauties of Our Country - Entrance portal and Baroque statue of the Black Madonna
  9. Cz009.11-80
    Wns Number
    CZ009.11
    Country / Post
    Czech Republic
    Date of Issue
    February 11, 2011
    Subject
    20 Years of the Visegrad Group
  10. Cz010.11-80
    Wns Number
    CZ010.11
    Country / Post
    Czech Republic
    Date of Issue
    February 23, 2011
    Subject
    Folk Architecture

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