50th Anniversary of the International Olympics of Chemistry
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| Country: | Slovakia |
|---|---|
| Issue: | 50th Anniversary of the International Olympics of Chemistry |
| Date: | 2018-06-15 |
| Print: | Offset lithography |
| Size: | 26.5 x 44 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 1.25 Euro |
| Print run: | 200000 |