| Professor August Kekulé. |
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Date of issue: 9th of July 1966
OBC/COB number: 1382
Created by: Jean De Bast
Perforation: 11 1/2
Size:
Composition of the sheets: 30
Printing Process: Combined Screen and Steeldeepprint
Number of plates: 1-2-3-4
Printing Run: 10.500.000ex
Paper: P2 (see paper Types)
1382 - 3F - Inventor of formula of benzeen