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.


Country / Post Oman
Date of Issue 24 January 2004
Primary theme Flora
Subject Wild Flowers in Oman - Aloe dhufarensis
Width 29.0 mm
Height 44.0 mm
Denomination 0.05 OMR
Number in set 16 (show set)
Layout/Format sheet of 16 of 16 designs
Perforations 14.5 by 14.5
Stamp issuing authority Ministry of Transport & Communications Sultanate of Oman
Printer Oriental Press Bahrain
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