| Name | Issues/Designs | |||
| China '96 | 1996 | — | - ... | |
| China '99 | 1999 | — | (2) - ..., ... b syns. China 1999 | |
| GENOVA '92 | 1992 | — | - ... syns. Genoa '92, Genova 92 | |
| Granada '92 | 1992 | — | - ... syns. GRANADA 92 | |
| Hong Kong '94 | 1994 | — | - ... | |
| Hong Kong '97 | 1997 | — | - ... | |
| London 1980 | 1980 | — | - London 80 syns. LONDON '80, London 80, London stamp exhibition | |
| Phila Africa '06 | 2006 | — | - ... | |
| PHILANIPPON '91 | 1991 | — | - ... syns. Phila Nippon '91, PHILANIPPON 1991, PHILANIPPON 91 | |
| PHILEXFRANCE '99 | 1999 | — | - ... | |
| Polska '93 | 1993 | — | - ... | |
| SINGAPORE '95 | 1995 | — | - ... syns. Singapore 95 | |
| Stamp World London 90 | 1990 | — | - STAMP WORLD LONDON '90 syns. London 90, Stamp World London '90 | |
| World Stamp Expo '89 | 1989 | — | - ... syns. World Stamp Expo 89 |