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.

Stamps issued with PL045.03

  1. Pl042.03-80
    Wns Number
    PL042.03
    Country / Post
    Poland
    Date of Issue
    June 20, 2003
    Subject
    My Dreamed Vacation
  2. Pl043.03-80
    Wns Number
    PL043.03
    Country / Post
    Poland
    Date of Issue
    June 20, 2003
    Subject
    My Dreamed Vacation
  3. Pl044.03-80
    Wns Number
    PL044.03
    Country / Post
    Poland
    Date of Issue
    June 20, 2003
    Subject
    My Dreamed Vacation
  4. Pl045.03-80
    Wns Number
    PL045.03
    Country / Post
    Poland
    Date of Issue
    June 20, 2003
    Subject
    My Dreamed Vacation