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.

AT053.17

Country / Post Austria
Date of Issue 6 October 2017
Primary theme Post & Philately
Subject Day of the Stamp 2017
Width 42.0 mm
Height 35.0 mm
Denomination 2.88 €
Number in set 1
Layout/Format sheet of 6
Perforations 13.5 by 13.5
Stamp issuing authority Osterreich Post AG
Printer Joh Enschedé Security Printers
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