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.

HR003.12

Country / Post Croatia
Date of Issue 21 February 2012
Primary theme Fauna (Cats)
Subject Children's World - Domestic Cat
Width 35.5 mm
Height 35.5 mm
Denomination 1.60 HRK
Number in set 4 (show set)
Layout/Format sheet of 8 of 4 designs
Perforations 14 by 14
Stamp issuing authority Croatian Post Inc
Printer ZRINSKI dd Cakovec Croatia
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