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.

SC004.04

Country / Post Seychelles
Date of Issue 1 July 2004
Primary theme Flora
Subject Endemic Flora & Fauna Definitve overprint - Seychelles vanilla
Width 30.0 mm
Height 37.5 mm
Denomination 3.50 SCR
Number in set 7 (show set)
Layout/Format sheet of 50
Perforations 13.8 by 13.6
Stamp issuing authority Postal Services Division of Seychelles
Printer BDT International Security Printing Ltd