| Added by |
 Bart Perdieus
|
| Face value | 50 Ore |
| Catalog code (Michel) | NO 759y |
| Catalog code (Scott) | NO 710 |
| Catalog code | Yvert et Tellier NO 715; Stanley Gibbons NO 531b; AFA number NO 773; Norgeskatalogen NO 807x |
| Series | Posthorn |
| Stamp colour | dark violet |
| Stamp use | Definitive stamp |
| Print run | 88.500.000 |
| Issue date | 15/02/1978 |
| Designer | Knut Løkke-Sørensen |
| Paper type | phosphorescent |
| Print technique | recess |
| Printed by | Norges Banks Seddeltrykkeri, Oslo |
| Perforation | frame 12¾ x 13¼ |
| Height | 24.00 mm |
| Width | 20.00 mm |
| Catalog prices | No catalog prices set yet |
