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 Poland in 2004

The 2004 issuing programme is not available.
  1. Pl061.04-80
    Wns Number
    PL061.04
    Country / Post
    Poland
    Date of Issue
    September 11, 2004
    Subject
    Motor Sports
  2. Pl062.04-80
    Wns Number
    PL062.04
    Country / Post
    Poland
    Date of Issue
    September 11, 2004
    Subject
    Motor Sports
  3. Pl063.04-80
    Wns Number
    PL063.04
    Country / Post
    Poland
    Date of Issue
    September 11, 2004
    Subject
    Motor Sports
  4. Pl064.04-80
    Wns Number
    PL064.04
    Country / Post
    Poland
    Date of Issue
    October 09, 2004
    Subject
    World Post Day
  5. Pl065.04-80
    Wns Number
    PL065.04
    Country / Post
    Poland
    Date of Issue
    October 20, 2004
    Subject
    World Cultural Heritage - Warszawa
  6. Pl066.04-80
    Wns Number
    PL066.04
    Country / Post
    Poland
    Date of Issue
    October 20, 2004
    Subject
    World Cultural Heritage - Zamosc
  7. Pl067.04-80
    Wns Number
    PL067.04
    Country / Post
    Poland
    Date of Issue
    October 20, 2004
    Subject
    World Cultural Heritage - Krakow
  8. Pl068.04-80
    Wns Number
    PL068.04
    Country / Post
    Poland
    Date of Issue
    October 20, 2004
    Subject
    World Cultural Heritage - Torun
  9. Pl069.04-80
    Wns Number
    PL069.04
    Country / Post
    Poland
    Date of Issue
    October 20, 2004
    Subject
    World Cultural Heritage - Malbork
  10. Pl070.04-80
    Wns Number
    PL070.04
    Country / Post
    Poland
    Date of Issue
    November 05, 2004
    Subject
    Christmas

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