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.

BA009.02

Country / Post Bosnia and Herzegovina - BH Post
Date of Issue 20 April 2002
Primary theme Flora
Subject Flowers - Dinaric Columbine (Aquilegia dinaric G. Beck)
Width 27.0 mm
Height 41.0 mm
Denomination 1.50 BAM
Number in set 4 (show set)
Layout/Format sheet of 10
Perforations 13.9 by 14.3
Stamp issuing authority Entreprise Publique La Poste de BH
Printer Bundesdruckerei
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