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.

SE041.18

Country / Post Sweden
Date of Issue 1 November 2018
Primary theme Holy Days & Celebrations (Christmas & Easter)
Subject Christmas 2018
Width 26.0 mm
Height 36.0 mm
Denomination Julpost
Number in set 5 (show set)
Layout/Format self adhesive booklet of 10 of 5 designs
Perforations 14 by 14
Stamp issuing authority PostNord Stamps
Printer PostNord Stamps
Connect to the web shop of the issuing stamp authority