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 Yemen in 2013

The 2013 issuing programme is not available.
  1. Ye001.13-80
    Wns Number
    YE001.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Yemen Honey
  2. Ye002.13-80
    Wns Number
    YE002.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Yemen Honey
  3. Ye003.13-80
    Wns Number
    YE003.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Yemen Honey
  4. Ye004.13-80
    Wns Number
    YE004.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Yemen Honey
  5. Ye005.13-80
    Wns Number
    YE005.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Yemen Honey
  6. Ye006.13-80
    Wns Number
    YE006.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Biodiversity in Yemen
  7. Ye007.13-80
    Wns Number
    YE007.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Biodiversity in Yemen
  8. Ye008.13-80
    Wns Number
    YE008.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Biodiversity in Yemen
  9. Ye009.13-80
    Wns Number
    YE009.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Biodiversity in Yemen
  10. Ye010.13-80
    Wns Number
    YE010.13
    Country / Post
    Yemen
    Date of Issue
    January 01, 2013
    Subject
    Biodiversity in Yemen