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 Turkey with theme "Birds - General"

  1. Tr040.11-80
    Wns Number
    TR040.11
    Country / Post
    Turkey
    Date of Issue
    June 05, 2011
    Subject
    World Environment Day - Alectoris chukar
  2. Tr039.11-80
    Wns Number
    TR039.11
    Country / Post
    Turkey
    Date of Issue
    June 05, 2011
    Subject
    World Environment Day - Phasianas colchicus
  3. Tr038.11-80
    Wns Number
    TR038.11
    Country / Post
    Turkey
    Date of Issue
    June 05, 2011
    Subject
    World Environment Day - Streptopelia turtur
  4. Tr037.11-80
    Wns Number
    TR037.11
    Country / Post
    Turkey
    Date of Issue
    June 05, 2011
    Subject
    World Environment Day - Anas acuta
  5. Tr039.07-80
    Wns Number
    TR039.07
    Country / Post
    Turkey
    Date of Issue
    June 05, 2007
    Subject
    Domestic Farm Animals - Poultry