| Added by |
 Bart Perdieus
|
| Face value | 50 Francs |
| Catalog code (Michel) | BE 902-903 |
| Catalog code | Stamp Number BE C12A Yvert et Tellier BE PA27A Stanley Gibbons BE 1368a Belgium BE PA26/27 Unificato BE A26-A27 |
| Stamp colour | blue / carmine rose |
| Stamp use | Air Post Semi-Postal stamp |
| Print run | 40.000 |
| Issue date | 01/07/1951 |
| Designer | J. Malvaux |
| Print technique | photogravure |
| Perforation | 13 1/2 x 14 |
| Catalog prices | No catalog prices set yet |
