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Date of issue: 16th of January 1971.
OBC/COB number: 1567
Created by: Jean Malvaux
Perforation: 11 1/2
Size: 24mm x35mm
Composition of the sheets: 30
Printing Process: Screendeepprint
Number of plates: 1-2-3-4
Printing Run: 9.000.000ex
Paper: P2 ( see paper Types )
1567 - 1F50 - Telepone with push-buttons