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 2013

The 2013 issuing programme is not available.
  1. Hr041.13-80
    Wns Number
    Country / Post
    Date of Issue
    December 05, 2013
    New Year 2014

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