Centennial of the Opera House in Ljubljana
93%
| Country: | Slovenia |
|---|---|
| Issue: | Music |
| Date: | 1992-03-31 |
| Print: | Offset and Lithography |
| Size: | 31.3 x 42.6 |
| Perforation: | line 14 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 20 Slovenian tolar |
| Print run: | 90000 |