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Date of issue: 15th of May 1993.
OBC/COB : number: 2507
Created by: Serge Creuze / P.P.G. De Schutter
Perforation: 11 1/2
Size :
Composition of the sheets: 30
Printing Process: Rasterdeepprint/Heliogravure
Number of plates: 1-2
Printing Run: 6.000.000 ex
Paper: P5 ( see paper Types )
2507 - 15F - Masonic Knot
Variations
2507A - 15F - Masonic Knot (Horizantal Pair)