| Added by |
 Bart Perdieus
|
| Face value | 3,50 Francs |
| Catalog code (Michel) | BE 1587 |
| Catalog code (Scott) | BE 741 |
| Catalog code | Yvert et Tellier BE 1530 Stanley Gibbons BE 2150 AFA number BE 1604 Belgium BE 1530 Unificato BE 1530 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 10.500.000 |
| Issue date | 01/05/1970 |
| Designer | Louis Le Brocquy |
| Print technique | photogravure |
| Perforation | 11 1/2 |
| Height | 28.00 mm |
| Width | 39.00 mm |
| Catalog prices | No catalog prices set yet |
