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.

EE017.07

Country / Post Estonia
Date of Issue 15 June 2007
Primary theme Architecture (Classical)
Religions & beliefs (Christianity)
Subject 600th Anniversary of the Pirita Nunnery
Width 47.0 mm
Height 30.0 mm
Denomination 5.50 EEK
Number in set 1
Layout/Format sheet of 10
Perforations 13 by 13
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
Connect to the web shop of the issuing stamp authority