| Added by |
 Bart Perdieus
|
| Face value | 20 fr - Belgian franc |
| Catalog code (Michel) | BE MH29 |
| Catalog code | Stamp Number BE 977b; Yvert et Tellier BE C1896; Belgium BE B15 |
| Series | Regele Boudouin - Belgia 1978 |
| Stamp colour | Multicolor |
| Stamp use | Booklet stamp |
| Print run | 873.145 |
| Issue date | 10/08/1978 |
| Paper type | Booklet, Definitive, Normal paper |
| Print technique | Photogravure |
| Perforation | comb 13¾ x 12¾ |
| Catalog prices | No catalog prices set yet |
