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.

30 most recently issued stamps

  1. Sk019.18-80
    Wns Number
    SK019.18
    Country / Post
    Slovakia
    Date of Issue
    August 21, 2018
    Subject
    Art - Ladislav Bielik - 'A Man with a Bare Chest'
  2. Hk052.18-80
    Wns Number
    HK052.18
    Country / Post
    Hong Kong (PRC)
    Date of Issue
    August 10, 2018
    Subject
    World Heritage in China Series No.7 - Temple of Heaven
  3. Cz035.18-80
    Wns Number
    CZ035.18
    Country / Post
    Czech Republic
    Date of Issue
    August 08, 2018
    Subject
    100 Years of the Postal Museum - Pavel Čtvrtník
  4. Cz034.18-80
    Wns Number
    CZ034.18
    Country / Post
    Czech Republic
    Date of Issue
    August 08, 2018
    Subject
    100 Years of the Postal Museum - Jiří Karásek
  5. Cz033.18-80
    Wns Number
    CZ033.18
    Country / Post
    Czech Republic
    Date of Issue
    August 08, 2018
    Subject
    100 Years of the Postal Museum - Václav Dragoun
  6. Cz032.18-80
    Wns Number
    CZ032.18
    Country / Post
    Czech Republic
    Date of Issue
    August 08, 2018
    Subject
    The Bombay Cover
  7. Tn019.18-80
    Wns Number
    TN019.18
    Country / Post
    Tunisia
    Date of Issue
    August 02, 2018
    Subject
    National Agency for the Protection of the Environment 1988-2018
  8. Nz080.18-80
    Wns Number
    NZ080.18
    Country / Post
    New Zealand
    Date of Issue
    August 01, 2018
    Subject
    Predator Free 2050
  9. Nz079.18-80
    Wns Number
    NZ079.18
    Country / Post
    New Zealand
    Date of Issue
    August 01, 2018
    Subject
    Predator Free 2050
  10. Nz078.18-80
    Wns Number
    NZ078.18
    Country / Post
    New Zealand
    Date of Issue
    August 01, 2018
    Subject
    Predator Free 2050