| Added by |
 Bart Perdieus
|
| Face value | 50 Centimes |
| Catalog code (Michel) | BE 166A |
| Catalog code | Stamp Number BE 162 Yvert et Tellier BE 211 Stanley Gibbons BE 313 AFA number BE 189 Belgium BE 211 Unificato BE 211 |
| Stamp colour | grey blue |
| Stamp use | Definitive stamp |
| Issue date | 01/09/1921 |
| Designer | G. Montenez |
| Print technique | recess |
| Printed by | Joh. Enschedé en Zonen, Haarlem |
| Perforation | 11 1/2 |
| Height | 25.00 mm |
| Width | 22.00 mm |
| Catalog prices | No catalog prices set yet |
