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.

BG027.08

Country / Post Bulgaria
Date of Issue 21 July 2008
Primary theme Fauna (Mammals)
Subject Strandja Nature Park - Golden Chacal
Width 54.5 mm
Height 28.5 mm
Denomination 0.60 BGL
Number in set 2 (show set)
Layout/Format miniature sheet of 2 of 2 designs
Perforations 13 by 13
Stamp issuing authority Bulgaria Posts PLC
Printer Bulgarian Philately and Numismatics