| Added by |
 Bart Perdieus
|
| Face value | 20 Cent |
| Catalog code (Michel) | NL 878x |
| Catalog code (Scott) | NL 444 |
| Catalog code | Yvert et Tellier NL 850 Stanley Gibbons NL 1031 AFA number NL 878 NVPH NL 882 Unificato NL 850 |
| Stamp colour | dark blue |
| Stamp use | Commemorative stamp |
| Print run | 21.188.600 |
| Issue date | 02/05/1967 |
| Designer | Oscar Bonnevalle |
| Paper type | Normal paper |
| Print technique | photogravure |
| Printed by | Joh. Enschedé en Zonen |
| Perforation | 12 3/4 x 14 |
| Height | 36.00 mm |
| Width | 26.00 mm |
| Catalog prices | No catalog prices set yet |
