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 Sweden
Date of Issue 26 January 2006
Primary theme Transportation (Rail) (Steam engines)
Subject Wonderful Trains
Width 44.0 mm
Height 26.5 mm
Denomination Brev
Number in set 5 (show set)
Layout/Format booklet of 10 of 5 designs
Perforations 12.5 by imperf
Stamp issuing authority Posten Sverige AB
Printer Sweden Post Stamps
Connect to the web shop of the issuing stamp authority