| Name | Issues/Designs | |||
| Australia '99 | 1999 | — | - ... syns. Australia 99 | |
| Hong Kong '94 | 1994 | — | - ... | |
| Hong Kong 2001 | 2001 | — | - ... | |
| London 2010 | 2010 | — | - ... Stamp Exhibition | |
| Stamp Show 2000 | 2000 | — | - ... | |
| Stamp World London 90 | 1990 | — | - ... syns. London 90, Stamp World London '90 |