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.

TR017.10

Country / Post Turkey
Date of Issue 12 February 2010
Primary theme Olympic Games (Winter Olympics)
Subject XXI Olympic Winter Games Vancouver 2010
Width 36.0 mm
Height 36.0 mm
Denomination 0.25 TRL
Number in set 4 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority General Directorate of PTT
Printer Ajans - Turk
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