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.

PL016.02

Country / Post Poland
Date of Issue 17 April 2002
Primary theme Fine Arts
Subject Four seasons in the painting - creation of disabled artists - Amanda Zejmis
Width 31.0 mm
Height 39.0 mm
Denomination 1.10 PLN
Number in set 4 (show set)
Layout/Format sheet of 16
Perforations 11.5 by 11.1 (one elliptical)
Stamp issuing authority Polish Post
Printer
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