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 Spain in 2013

The 2013 issuing programme is not available.
  1. Es091.13-80
    Wns Number
    ES091.13
    Country / Post
    Spain
    Date of Issue
    November 14, 2013
    Subject
    Joint issue Spain - Japan
  2. Es092.13-80
    Wns Number
    ES092.13
    Country / Post
    Spain
    Date of Issue
    November 15, 2013
    Subject
    Personalities - Adolfo Suarez Gonzalez

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