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.

SG001.02

Country / Post Singapore
Date of Issue 10 January 2002
Primary theme Holy Days & Celebrations
Subject Graphic illustrations of a Horse
Width 40.0 mm
Height 30.0 mm
Denomination FLAO
Number in set 2 (show set)
Layout/Format sheet of 50
Perforations 13.5 by 13.3
Stamp issuing authority Singapore Post Limited
Printer Cartor Security Printing
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