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 Sri Lanka in 2010

The 2010 issuing programme is not available.
  1. Lk061.10-80
    Wns Number
    LK061.10
    Country / Post
    Sri Lanka
    Date of Issue
    November 24, 2010
    Subject
    Flowers of Sri Lanka - Rhodomyrtus tomentosa - National Stamp Fair Colombo 2010
  2. Lk062.10-80
    Wns Number
    LK062.10
    Country / Post
    Sri Lanka
    Date of Issue
    November 24, 2010
    Subject
    Flowers of Sri Lanka - Phaius tancarvilleae - National Stamp Fair Colombo 2010
  3. Lk063.10-80
    Wns Number
    LK063.10
    Country / Post
    Sri Lanka
    Date of Issue
    November 28, 2010
    Subject
    Christmas 2010
  4. Lk064.10-80
    Wns Number
    LK064.10
    Country / Post
    Sri Lanka
    Date of Issue
    November 28, 2010
    Subject
    Christmas 2010
  5. Lk065.10-80
    Wns Number
    LK065.10
    Country / Post
    Sri Lanka
    Date of Issue
    December 09, 2010
    Subject
    60th Anniversary of Sri Lanka Navy
  6. Lk066.10-80
    Wns Number
    LK066.10
    Country / Post
    Sri Lanka
    Date of Issue
    December 27, 2010
    Subject
    150th Anniversary of Holy Emmanuel Church, Moratuwa

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