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 2011

The 2011 issuing programme is not available.
  1. Xh020.11-80
    Wns Number
    XH020.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    June 15, 2011
    Subject
    Miroslav's Gospel
  2. Xh021.11-80
    Wns Number
    XH021.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    June 30, 2011
    Subject
    International Year of Youth in RS 2010-2011
  3. Xh022.11-80
    Wns Number
    XH022.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    July 01, 2011
    Subject
    Narrow Gauge Diesel Engines and Power trains in the RS - DMV 801
  4. Xh023.11-80
    Wns Number
    XH023.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    July 01, 2011
    Subject
    Narrow Gauge Diesel Engines and Power trains in the RS - DHL 720-001
  5. Xh024.11-80
    Wns Number
    XH024.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    July 01, 2011
    Subject
    Narrow Gauge Diesel Engines and Power trains in the RS - DHL 740-108
  6. Xh025.11-80
    Wns Number
    XH025.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    July 01, 2011
    Subject
    Narrow Gauge Diesel Engines and Power trains in the RS - DHV 802
  7. Xh026.11-80
    Wns Number
    XH026.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    July 01, 2011
    Subject
    Narrow Gauge Diesel Engines and Power trains in the RS - DHV 802
  8. Xh027.11-80
    Wns Number
    XH027.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    September 15, 2011
    Subject
    European Protection of Nature - Common Buzzard
  9. Xh028.11-80
    Wns Number
    XH028.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    September 15, 2011
    Subject
    European Protection of Nature - Buzzard
  10. Xh030.11-80
    Wns Number
    XH030.11
    Country / Post
    Bosnia and Herzegovina - Republic of Srpska
    Date of Issue
    October 10, 2011
    Subject
    200 Years since the Birth of Franz Listz

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