J. Gutenberg, Inventor of printing with movable Types
56%
Country: | Bulgaria |
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Issue: | Bulgarian Book printing and 500 years Book printing |
Date: | 1940-12-16 |
Print: | Photogravure |
Perforation: | 13 |
Emission: | Commemorative |
Format: | Stamp |
Face Value: | 1 Bulgarian lev |
Print run: | 500000 |