XXI Urology Congress, overprinted
90%
| Country: | Argentina |
|---|---|
| Issue: | Congresses |
| Date: | 1988-10-29 |
| Print: | Offset lithography |
| Size: | 45 x 34 |
| Perforation: | 13½ |
| Emission: | Definitive |
| Format: | Stamp |
| Face Value: | 5 Argentine austral |
| Print run: | 204000 |