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 Solomon Islands in 2011

The 2011 issuing programme is not available.
  1. Sb011.11-80
    Wns Number
    SB011.11
    Country / Post
    Solomon Islands
    Date of Issue
    July 15, 2011
    Subject
    The Wedding of Prince William of Wales and Catherine Middleton
  2. Sb012.11-80
    Wns Number
    SB012.11
    Country / Post
    Solomon Islands
    Date of Issue
    July 15, 2011
    Subject
    The Wedding of Prince William of Wales and Catherine Middleton
  3. Sb013.11-80
    Wns Number
    SB013.11
    Country / Post
    Solomon Islands
    Date of Issue
    July 15, 2011
    Subject
    The Wedding of Prince William of Wales and Catherine Middleton