| Added by |
 Bart Perdieus
|
| Face value | 50 Centimes |
| Catalog code (Michel) | BE 1233 |
| Catalog code (Scott) | BE 429 |
| Catalog code | Yvert et Tellier BE 1027A Stanley Gibbons BE 1356 AFA number BE 1248 Belgium BE 1027A Unificato BE 1027A |
| Stamp colour | grey ultramarine /light blue |
| Stamp use | Definitive stamp |
| Issue date | 01/10/1957 |
| Designer | William Goffin / Leon Janssens |
| Paper type | dull (P1) |
| Print technique | photogravure |
| Printed by | Zegeldrukkerij Mechelen |
| Perforation | 11 1/2 |
| Height | 25.00 mm |
| Width | 21.00 mm |
| Catalog prices | No catalog prices set yet |
