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.

NF006.17

Country / Post Norfolk Island
Date of Issue 19 September 2017
Primary theme Architecture (Classical)
Subject Norfolk Island Convict Heritage - Prisoners Barracks
Width 26.0 mm
Height 37.5 mm
Denomination 1.00 AUD
Number in set 2 (show set)
Layout/Format sheet of 50, miniature sheet of 2 of 2 designs
Perforations 14.6 by 13.86
Stamp issuing authority Australia Post
Printer RA Printing