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.


Country / Post Estonia
Date of Issue 11 January 2005
Primary theme Transportation (Ships & Navigation) (Lighthouses)
Geography & Meteorology (Maps & Cartography)
Subject Norrby Leading Line Lighthouses
Width 27.0 mm
Height 32.5 mm
Denomination 6.50 EEK
Number in set 2 (show set)
Layout/Format sheet of 10
Perforations 14 by 14
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
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