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.

EE014.04

Country / Post Estonia
Date of Issue 4 June 2004
Primary theme Architecture
Subject 120th Anniversary of the Consecration of the Estonian National Flag at Otepää
Width 27.0 mm
Height 33.0 mm
Denomination 4.40 EEK
Number in set 1
Layout/Format sheet of 25
Perforations 14 by 14
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
Connect to the web shop of the issuing stamp authority