| Added by |
 CRAMIR
|
| Face value | 4 lire |
| Catalog code (Michel) | SM 1034 |
| Catalog code (Scott) | SM 807 |
| Catalog code | Yvert et Tellier SM 840 Stanley Gibbons SM 969 AFA number SM 1006 Unificato SM 885 Sassone SM 885 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 750.000 |
| Issue date | 11/07/1973 |
| Designer | Anne-Marie Trechslin |
| Print technique | photogravure |
| Printed by | Courvoisier (Helio Courvoisier) S. A. |
| Perforation | comb 11¾ |
| Height | 36.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
