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 Bosnia and Herzegovina - Republic of Srpska in 2018

The 2018 issuing programme is not available.
  1. Xh001.18-80
    Wns Number
    XH001.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    January 25, 2018
    Subject
    325 Years since the Birth of Isaac Newton
  2. Xh002.18-80
    Wns Number
    XH002.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    February 20, 2018
    Subject
    Art - Pavilion of Bosnia & Herzegovina at the 55th International Art Exhibition La Biennale di Venezia - Radenko Milak
  3. Xh003.18-80
    Wns Number
    XH003.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    February 20, 2018
    Subject
    Art - Pavilion of Bosnia & Herzegovina at the 55th International Art Exhibition La Biennale di Venezia - Mladen Miljanović
  4. Xh004.18-80
    Wns Number
    XH004.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    March 15, 2018
    Subject
    125 Years of the Serbian Singing Society 'Jedinstvo'
  5. Xh005.18-80
    Wns Number
    XH005.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    April 27, 2018
    Subject
    EUROPA 2018 - Bridges - Višegrad
  6. Xh006.18-80
    Wns Number
    XH006.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    April 27, 2018
    Subject
    EUROPA 2018 - Bridges - Trebinje
  7. Xh007.18-80
    Wns Number
    XH007.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    April 30, 2018
    Subject
    20 Years of Performance of 'Sad Prince'
  8. Xh008.18-80
    Wns Number
    XH008.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    May 04, 2018
    Subject
    25 Years of Djurdjevdan Festival
  9. Xh009.18-80
    Wns Number
    XH009.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    May 25, 2018
    Subject
    150 Years from the Birth of Aleksa Šantić
  10. Xh010.18-80
    Wns Number
    XH010.18
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    June 15, 2018
    Subject
    Drina Raft

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