| Added by |
 Iordache Gabriel
|
| Face value | 4 1/2 pence |
| Catalog code (Michel) | GB 634 |
| Catalog code (Scott) | GB MH49 |
| Catalog code | Yvert et Tellier GB 697; Stanley Gibbons GB X865; AFA number GB 664; Unificato GB 697 |
| Series | Queen Elizabeth II - Decimal Machin - Normal Perfs |
| Stamp colour | dark blue |
| Stamp use | Definitive stamp |
| Issue date | 24/10/1973 |
| Designer | Arnold Machin |
| Paper type | coated, fluorescent (FCP), two phosphor stripes (10.5 mm spacing) |
| Print technique | photogravure |
| Printed by | Harrison & Sons Ltd. |
| Perforation | comb 14¾ x 14¼ |
| Height | 24.00 mm |
| Width | 21.00 mm |
| Catalog prices | No catalog prices set yet |
