| Added by |
 Bart Perdieus
|
| General Description : | Kniertje is a character from the play "Op hoop van zegen" by Herman Heijermans. |
| Face value | 50 + 20 Cent |
| Catalog code (Michel) | NL 1029 |
| Catalog code (Scott) | NL B504 |
| Catalog code | Yvert et Tellier NL 1000 Stanley Gibbons NL 1190 AFA number NL 1030 NVPH NL 1049 Unificato NL 1000 |
| Stamp colour | multicolor |
| Stamp use | Semi Postal stamp |
| Print run | 1.174.786 |
| Issue date | 23/04/1974 |
| Designer | J. van der Toorn Vrijthoff |
| Paper type | Fosforescent 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 |
