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 Bulgaria
Date of Issue 11 September 2008
Primary theme Transportation (Rail) (Locomotive & trains)
Subject 120 Years of Orient Express
Width 53.5 mm
Height 29.0 mm
Denomination 0.60 BGL
Number in set 2 (show set)
Layout/Format sheet of 4 of 2 designs se tenant
Perforations 13.5 by 13.5
Stamp issuing authority Bulgaria Posts PLC
Printer Bulgarian Philately and Numismatics