| Added by |
 Steve
|
| Face value | 31 Pence |
| Catalog code (Michel) | GB 1020 |
| Catalog code (Scott) | GB 1096 |
| Catalog code | Yvert et Tellier GB 1171 Stanley Gibbons GB 1275 AFA number GB 1136 Unificato GB 1171 |
| Series | Great Western Railway Sesquicentennial |
| Stamp colour | Multicoloured |
| Watermark | None |
| Stamp use | Commemorative stamp |
| Print run | 7.314.900 |
| Issue date | 22/01/1985 |
| Designer | Terence Cuneo |
| Paper type | phosphorised paper |
| Print technique | Photogravure |
| Printed by | Harrison & Sons Ltd |
| Perforation | comb 14¾ x 14¼ |
| Height | 30.00 mm |
| Width | 41.00 mm |
| Catalog prices | Used stamp $1.00 Unused stamp $1.25 |
