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

  1. Ma002.19-80
    Wns Number
    MA002.19
    Country / Post
    Morocco
    Date of Issue
    April 09, 2019
    Subject
    The Colours of Impressionism - Auguste Renoir
  2. My017.19-80
    Wns Number
    MY017.19
    Country / Post
    Malaysia
    Date of Issue
    April 09, 2019
    Subject
    Honey Bees in Malaysia - Apis dorsata
  3. My018.19-80
    Wns Number
    MY018.19
    Country / Post
    Malaysia
    Date of Issue
    April 09, 2019
    Subject
    Honey Bees in Malaysia - Apis cerana
  4. My019.19-80
    Wns Number
    MY019.19
    Country / Post
    Malaysia
    Date of Issue
    April 09, 2019
    Subject
    Honey Bees in Malaysia - Apis andreniformis
  5. My020.19-80
    Wns Number
    MY020.19
    Country / Post
    Malaysia
    Date of Issue
    April 09, 2019
    Subject
    Honey Bees in Malaysia - Heterotrigona itama
  6. My021.19-80
    Wns Number
    MY021.19
    Country / Post
    Malaysia
    Date of Issue
    April 09, 2019
    Subject
    Honey Bees in Malaysia - Heterotrigona itama
  7. Bg015.19-80
    Wns Number
    BG015.19
    Country / Post
    Bulgaria
    Date of Issue
    April 10, 2019
    Subject
    40 Years since Georgi Ivanov's Space Flight
  8. Dz006.19-80
    Wns Number
    DZ006.19
    Country / Post
    Algeria
    Date of Issue
    April 10, 2019
    Subject
    Emiliano Zapata
  9. Mx009.19-80
    Wns Number
    MX009.19
    Country / Post
    Mexico
    Date of Issue
    April 10, 2019
    Subject
    Centenary of the Death of the General Emiliano Zapata (1919-2019)
  10. Rs020.19-80
    Wns Number
    RS020.19
    Country / Post
    Serbia
    Date of Issue
    April 11, 2019
    Subject
    Cities of Serbia - Pančevo