| Added by |
 Bart Perdieus
|
| Face value | 4 Francs |
| Catalog code (Michel) | BE 1697y |
| Catalog code (Scott) | BE 753 |
| Catalog code | Yvert et Tellier BE 1581B Stanley Gibbons BE 2211 AFA number BE 1713 Belgium BE 1643 Unificato BE 1581C |
| Stamp colour | blue |
| Stamp use | Definitive stamp |
| Print run | 63.925.100 |
| Issue date | 23/10/1972 |
| 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 |
![[1972] Belgium Congo US AIRMAIL good stamp very fine MNH](https://i.ebayimg.com/images/g/ZZAAAeSwTBJpPKRH/s-l225.jpg)
