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.

RO066.18

Country / Post Romania
Date of Issue 18 May 2018
Primary theme Sport
Subject 50 Years - Romanian Judo Federation - Fighting techniques
Width 36.0 mm
Height 36.0 mm
Denomination 2.90 RON
Number in set 2 (show set)
Layout/Format sheet of 28 & 5
Perforations 14 by 14
Stamp issuing authority SC Romfilatelia SA
Printer Fabrica de timbre
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