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.

SE023.16

Country / Post Sweden
Date of Issue 4 May 2016
Primary theme Architecture (Classical)
History (Geographical history)
Subject Gamla Stan "Old Town"
Width 55.0 mm
Height 32.0 mm
Denomination 13.00 SEK
Number in set 6 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority PostNord Stamps
Printer PostNord Stamps
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