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 Singapore
Date of Issue 18 February 2004
Primary theme Fine Arts
Subject Art Series - Liu Kang and Ong Kim Seng - 'Enjoying a Smoke, Kashmir' 1972
Width 41.5 mm
Height 28.0 mm
Denomination FLAO
Number in set 20 (show set)
Layout/Format sheet of 10
Perforations 13.3 by 13.7
Stamp issuing authority Singapore Post Limited
Printer Cartor Security Printing
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