| Added by |
 Bart Perdieus
|
| Face value | 20 + 10 cent |
| Catalog code (Michel) | NL 907 |
| Catalog code (Scott) | NL B441 |
| Catalog code | Yvert et Tellier NL 879 Stanley Gibbons NL 1063 AFA number NL 907 NVPH NL 914 Unificato NL 879 |
| Stamp colour | multicolor |
| Stamp use | Semi Postal stamp |
| Print run | 2.361.310 |
| Issue date | 12/11/1968 |
| Designer | R. D. E. Oxenaar |
| Paper type | normal paper |
| Print technique | photogravure |
| Printed by | Joh. Enschedé en Zonen |
| Perforation | 14 x 12 3/4 |
| Height | 26.00 mm |
| Width | 36.00 mm |
| Catalog prices | No catalog prices set yet |
