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.

RO022.18

Country / Post Romania
Date of Issue 9 March 2018
Primary theme Holy Days & Celebrations (Christmas & Easter)
Subject Holy Easter 2018 - Icon from the patrimony of the Alba Iulia Cathedral 'The Entrance to Jerusalem'
Width 36.0 mm
Height 36.0 mm
Denomination 1.30 RON
Number in set 5 (show set)
Layout/Format sheet of 28 & 8
Perforations 13.5 by 13.5
Stamp issuing authority SC Romfilatelia SA
Printer Fabrica de timbre
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