| Added by |
 Bart Perdieus
|
| Face value | 9 Francs |
| Catalog code (Michel) | BE 1639 |
| Catalog code (Scott) | BE 762 |
| Catalog code | Yvert et Tellier BE 1583 Stanley Gibbons BE 2217 AFA number BE 1651 Belgium BE 1583 Unificato BE 1583 |
| Stamp colour | sepia |
| Stamp use | Definitive stamp |
| Issue date | 24/05/1971 |
| Designer | Charles Leclercq / Harry Elstrom |
| Paper type | phosphorescent (P3) |
| Print technique | recess |
| Perforation | 11 1/2 |
| Height | 25.00 mm |
| Width | 28.00 mm |
| Catalog prices | No catalog prices set yet |
![[1971] Belgium Congo US AIRMAIL good stamp very fine MNH](https://i.ebayimg.com/images/g/VaEAAeSw8~VpPKMb/s-l225.jpg)
