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.

PA001.10

Country / Post Panama
Date of Issue 30 July 2010
Primary theme Aviation (Aircraft)
Subject 60th Anniversary of Copa Airlines
Width 100.0 mm
Height 150.0 mm
Denomination 1.00 PAB
Number in set 1
Layout/Format sheet of 1
Perforations 14 by 14
Stamp issuing authority Correos Y Telégrafos de Panamá
Printer
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