| Added by |
 Steve
|
| Face value | 20 Pence |
| Catalog code (Michel) | GB 1723 |
| Catalog code (Scott) | GB 1785 |
| Catalog code | Yvert et Tellier GB 2011 Stanley Gibbons GB 2015 AFA number GB 1896 Unificato GB 1995 |
| Series | Endangered Species |
| Place in series | 1 |
| Stamp colour | Multicoloured |
| Watermark | None |
| Stamp use | Commemorative stamp |
| Print run | 1.901.700 |
| Issue date | 20/01/1998 |
| Designer | Robert Maude |
| Paper type | 1 side phosphor band |
| Print technique | Offset Lithography |
| Printed by | The House of Questa |
| Perforation | 14 x 14½ |
| Height | 41.00 mm |
| Width | 30.00 mm |
| Catalog prices | Used stamp $0.30 Unused stamp $0.85 |
