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 Austria
Date of Issue 4 March 2017
Primary theme Flora (Orchids)
Subject Loyalty bonus stamp 2016 - Yellow lady's slipper (Cypripedium calceolus)
Width 33.35 mm
Height 42.0 mm
Denomination 0.68 €
Number in set 1
Layout/Format sheet of 50
Perforations 13 by 13
Stamp issuing authority Osterreich Post AG
Printer Joh Enschedé Security Printers
Connect to the web shop of the issuing stamp authority