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.

FI006.02

Country / Post Finland
Date of Issue 1 January 2002
Primary theme Flora
Subject Forget me not - group of four
Width 24.5 mm
Height 24.5 mm
Denomination 0.05 €
Number in set 10 (show set)
Layout/Format self-adhesive sheet of 15 of 5 designs
Perforations
Stamp issuing authority Finland Post
Printer The House of Questa