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 Switzerland in 2013

The 2013 issuing programme is not available.
  1. Ch001.13-80
    Wns Number
    CH001.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    100 Years of Lotschberg Railway
  2. Ch002.13-80
    Wns Number
    CH002.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    50 Years Protection and Support Service Switzerland
  3. Ch003.13-80
    Wns Number
    CH003.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    125th Anniversary of the birth of Gottlieb Duttweiler
  4. Ch004.13-80
    Wns Number
    CH004.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    Swiss Council for Accident Prevention (bfu)
  5. Ch005.13-80
    Wns Number
    CH005.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    AR & AI - 500 Years in the Swiss Confederation
  6. Ch006.13-80
    Wns Number
    CH006.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    15th Anniversary of Ernst Kreidolf
  7. Ch007.13-80
    Wns Number
    CH007.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    15th Anniversary of Ernst Kreidolf
  8. Ch008.13-80
    Wns Number
    CH008.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    150 Years of the Swiss Alpine Club SAC
  9. Ch009.13-80
    Wns Number
    CH009.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    150 Years of the Swiss Alpine Club SAC
  10. Ch010.13-80
    Wns Number
    CH010.13
    Country / Post
    Switzerland
    Date of Issue
    March 07, 2013
    Subject
    150 Years of the Swiss Alpine Club SAC

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