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 ET006.18

  1. Et006.18-80
    Wns Number
    ET006.18
    Country / Post
    Ethiopia
    Date of Issue
    June 05, 2018
    Subject
    Churches 3rd Series - Narga Selassie Monastery (Baher Dar)
  2. Et007.18-80
    Wns Number
    ET007.18
    Country / Post
    Ethiopia
    Date of Issue
    June 05, 2018
    Subject
    Churches 3rd Series - Adadi Mariam (Oromia)
  3. Et008.18-80
    Wns Number
    ET008.18
    Country / Post
    Ethiopia
    Date of Issue
    June 05, 2018
    Subject
    Churches 3rd Series - Medhane Alem Kesho (Tigraye)
  4. Et009.18-80
    Wns Number
    ET009.18
    Country / Post
    Ethiopia
    Date of Issue
    June 05, 2018
    Subject
    Churches 3rd Series - Maryam Korkor (Tigraye)