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 Azerbaijan in 2007

The 2007 issuing programme is not available.
  1. Az041.07-80
    Wns Number
    AZ041.07
    Country / Post
    Azerbaijan
    Date of Issue
    November 28, 2007
    Subject
    50th Anniversary of first Artificial Satellite
  2. Az042.07-80
    Wns Number
    AZ042.07
    Country / Post
    Azerbaijan
    Date of Issue
    December 30, 2007
    Subject
    90th Anniversary of Birth of Karim Karimov

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