| Added by |
 Alain Martineau
|
| Face value | 20 lire |
| Catalog code (Michel) | VA 561 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 1750000 |
| Issue date | 29/04/1970 |
| Print technique | Photogravure and Recess |
| Printed by | Istituto Poligrafico e Zecca dello Stato |
| Perforation | comb 13½ x 14 |
| Height | 41.00 mm |
| Width | 30.00 mm |
| Catalog prices | No catalog prices set yet |
