50th Anniversary of Institute for Advanced Training of Docto
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| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 50th Anniversary of Institute for Advanced Training of Docto |
| Date: | 1980-11-01 |
| Print: | Photogravure |
| Size: | 40 x 28 |
| Perforation: | comb 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 4 Russian kopek |
| Print run: | 4400000 |