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 25 September 2002
Primary theme Flora
Subject Heritage Trees - Flame of the Forest (Delonix regia)
Width 30.0 mm
Height 40.0 mm
Denomination FLAO
Number in set 4 (show set)
Layout/Format sheet of 50, self adhesive booklet of 10
Perforations 13.4 by 12.8
Stamp issuing authority Singapore Post Limited
Printer Cartor Security Printing
Connect to the web shop of the issuing stamp authority