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.

MZ178.02

Country / Post Mozambique
Date of Issue 17 June 2002
Primary theme Flora
Subject Flowers - Iris puzpuzeobractea
Width 42.0 mm
Height 28.0 mm
Denomination 10,000 MZM
Number in set 27 (show set)
Layout/Format sheet of 9 of 9 designs
Perforations 14.3 by 14.1
Stamp issuing authority Correios de Moçambique EP
Printer BDT International Security Printing Ltd