| Added by |
 Bart Perdieus
|
| Face value | 50 + 20 Cent |
| Catalog code (Michel) | NL 1010 |
| Catalog code (Scott) | NL B496 |
| Catalog code | Yvert et Tellier NL 981 Stanley Gibbons NL 1170 AFA number NL 1011 NVPH NL 1029 Unificato NL 981 |
| Stamp colour | multicolor |
| Stamp use | Semi Postal stamp |
| Print run | 1.109.235 |
| Issue date | 10/04/1973 |
| Designer | Ab Gratama / Sjoerd de Vries |
| Paper type | Fosforescent paper |
| Print technique | photogravure |
| Printed by | Joh. Enschedé en Zonen |
| Perforation | 12 3/4 x 14 |
| Height | 36.00 mm |
| Width | 25.00 mm |
| Catalog prices | No catalog prices set yet |
