| Added by |
 Bart Perdieus
|
| Face value | 50 Centimes |
| Catalog code (Michel) | BE 165 |
| Catalog code | Stamp Number BE 170 Yvert et Tellier BE 187 Stanley Gibbons BE 312 AFA number BE 164 Belgium BE 187 Unificato BE 187 |
| Stamp colour | deep blue |
| Stamp use | Commemorative stamp |
| Print run | 250.000 |
| Issue date | 26/05/1921 |
| Designer | G. Montenez |
| Print technique | recess |
| Printed by | Johan Enschedé & Zonen, Haarlem |
| Perforation | 11 1/2 |
| Height | 25.00 mm |
| Width | 22.00 mm |
| Catalog prices | No catalog prices set yet |
