| Added by |
 Steve
|
| Face value | 12 Pence |
| Catalog code (Michel) | GB 686 |
| Catalog code (Scott) | GB 753 |
| Catalog code | Yvert et Tellier GB 764 Stanley Gibbons GB 988 AFA number GB 728 Unificato GB 764 |
| Series | 62nd Inter-Parliamentary Union Conference |
| Place in series | 1 |
| Stamp colour | Multicoloured |
| Watermark | None |
| Stamp use | Commemorative stamp |
| Print run | 5.770.000 |
| Issue date | 03/09/1975 |
| Designer | Richard Downer |
| Paper type | Fluorescent Coated with all over phosphor |
| Print technique | Photogravure |
| Printed by | Harrison & Sons Ltd |
| Perforation | comb 15 x 14ΒΌ |
| Height | 30.00 mm |
| Width | 41.00 mm |
| Catalog prices | Used stamp $0.50 Unused stamp $0.50 |
