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.

AZ041.07

Country / Post Azerbaijan
Date of Issue 28 November 2007
Primary theme Astronomy & Space (Satellites)
Subject 50th Anniversary of first Artificial Satellite
Width 28.0 mm
Height 40.0 mm
Denomination 1.00 AZN
Number in set 1
Layout/Format miniature sheet of 1
Perforations 13.75 by 13.5
Stamp issuing authority Azermarka
Printer
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