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 Croatia in 2003

The 2003 issuing programme is not available.
  1. Hr002.03-80
    Wns Number
    HR002.03
    Country / Post
    Croatia
    Date of Issue
    January 15, 2003
    Subject
    Croatian Fairy World - Kosjenka
  2. Hr003.03-80
    Wns Number
    HR003.03
    Country / Post
    Croatia
    Date of Issue
    January 15, 2003
    Subject
    Croatian Fairy World - Tintilinic
  3. Hr001.03-80
    Wns Number
    HR001.03
    Country / Post
    Croatia
    Date of Issue
    February 01, 2003
    Subject
    St Valentine's Day
  4. Hr004.03-80
    Wns Number
    HR004.03
    Country / Post
    Croatia
    Date of Issue
    February 17, 2003
    Subject
    100th Anniversary of Zagreb Astronomical Observatory
  5. Hr005.03-80
    Wns Number
    HR005.03
    Country / Post
    Croatia
    Date of Issue
    February 17, 2003
    Subject
    150th Anniversary of Meteorological Measurements in Zagreb & the 50th Anniversary of the High Altitude Meteorological Station on Zavizan
  6. Hr006.03-80
    Wns Number
    HR006.03
    Country / Post
    Croatia
    Date of Issue
    February 20, 2003
    Subject
    World Handball Champions Portugal 2003
  7. Hr007.03-80
    Wns Number
    HR007.03
    Country / Post
    Croatia
    Date of Issue
    February 20, 2003
    Subject
    World Handball Champions Portugal 2003
  8. Hr008.03-80
    Wns Number
    HR008.03
    Country / Post
    Croatia
    Date of Issue
    February 20, 2003
    Subject
    World Handball Champions Portugal 2003
  9. Hr009.03-80
    Wns Number
    HR009.03
    Country / Post
    Croatia
    Date of Issue
    February 20, 2003
    Subject
    World Handball Champions Portugal 2003
  10. Hr010.03-80
    Wns Number
    HR010.03
    Country / Post
    Croatia
    Date of Issue
    March 01, 2003
    Subject
    500th Anniversary of the Public Paulist Gymnasium in Lepoglava

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