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.

EE010.07

Country / Post Estonia
Date of Issue 19 April 2007
Primary theme Flora (Flowers - General)
Subject Summer Garden Flowers - Paeonia officinalis
Width 27.0 mm
Height 32.0 mm
Denomination 4.40 EEK
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 13 by 13
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
Connect to the web shop of the issuing stamp authority