| Added by |
 Steve
|
| Face value | 10 1/2 Pence |
| Catalog code (Michel) | GB 836 |
| Catalog code (Scott) | GB 910 |
| Catalog code | Yvert et Tellier GB 932 Stanley Gibbons GB 1120 AFA number GB 899 Unificato GB 932 |
| Series | London Landmarks |
| Place in series | 1 |
| Stamp colour | Multicoloured |
| Watermark | None |
| Stamp use | Commemorative stamp |
| Print run | 20.228.000 |
| Issue date | 07/05/1980 |
| Designer | Sir Hugh Casson |
| Paper type | phosphor coated paper |
| Print technique | Photogravure |
| Printed by | Harrison & Sons Ltd |
| Perforation | comb 14¼ x 14¾ |
| Height | 41.00 mm |
| Width | 30.00 mm |
| Catalog prices | Used stamp $0.25 Unused stamp $0.40 |
