| Added by |
 Bart Perdieus
|
| Face value | 20 Centimes |
| Catalog code (Michel) | BE 4A |
| Catalog code (Scott) | BE 4 |
| Catalog code | Monogram with Frame [Up] |
| Stamp colour | blue |
| Watermark | Monogram with Frame [Up] |
| Stamp use | Definitive stamp |
| Print run | 376.000 |
| Issue date | 10/08/1850 |
| Designer | Ch. Baugniet |
| Paper type | thin |
| Print technique | recess |
| Perforation | imperforate |
| Catalog prices | No catalog prices set yet |
