| Added by |
 Bart Perdieus
|
| General Description : | The Treaty of London of 1839, also called the First Treaty of London, the Convention of 1839, the London Treaty of Separation or the Treaty of the XXIV articles, was a treaty signed on 19 April 1839 between the Concert of Europe, the United Kingdom of the Netherlands and the Kingdom of Belgium. It was a direct follow-up to the 1831 Treaty of the XVIII Articles which the Netherlands had refused to sign, and the result of negotiations at the London Conference of 1838-1839. Under the treaty, the European powers recognized and guaranteed the independence and neutrality of Belgium and confirmed the independence of the German-speaking part of Luxembourg. Article VII required Belgium to remain perpetually neutral, and by implication committed the signatory powers to guard that neutrality in the event of invasion. |
| Face value | 75 Cent |
| Catalog code (Michel) | NL 1370 |
| Catalog code (Scott) | NL 750 |
| Catalog code | Yvert et Tellier NL 1340 Stanley Gibbons NL 1561 AFA number NL 1372 NVPH NL 1434 Unificato NL 1340 |
| Stamp colour | multicolour |
| Stamp use | Commemorative stamp |
| Print run | 14.862.500 |
| Issue date | 02/10/1989 |
| Designer | Wigger Bierma |
| Paper type | phosphorescent paper |
| Print technique | Offset lithography |
| Printed by | Joh. Enschedé |
| Perforation | 12¾ x 14 |
| Height | 36.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
