| Added by |
 Maciej Pasztor
|
| Face value | 1sh30c |
| Catalog code (Michel) | GB-SO 134 |
| Catalog code (Scott) | GB-SO 136 |
| Catalog code | Stanley Gibbons 145 |
| Stamp colour | blue / dark slate |
| Watermark | Crown over Script CA Multiple [Up] |
| Stamp use | Definitive stamp |
| Issue date | 01/09/1958 |
| Print technique | recess |
| Perforation | comb 12½ |
| Catalog prices | No catalog prices set yet |
