Turkey 1980 - The 1000th Anniversart of the Birth of Ibn Sina Avicenna, Philosopher and Physician
Turkey 1956 - Visit of Shah of Iran to Turkey FDC
Turkey 1956 - Visit of Shah of Iran to Turkey
Turkey 1956 - Visit of Shah of Iran to Turkey FDC
Turkey 1970 - The 6th Anniversary of the Regional Co-operation for Development
Turkey 1976 - Regional Co-operation for Development
Turkey 1977 - Regional Co-operation for Development
Turkey 1978 - Regional Co-operation for Development
Turkey 1979 - Regional Co-operation for Development
China People’s Republic 1979 - FDC - Butterfly
China People’s Republic 1982 - FDC - Kaohsiung Internationa Stamp Exhibition
China People’s Republic 1993 - FDC - Kaohsiung Internationa Stamp Exhibition
China People’s Republic 1984 - FDC - Spana Internationa Stamp Exhibition
China People’s Republic 1984 - FDC - Japan Ibis
China People’s Republic 1992 - FDC - Birds
China People’s Republic 1995 - FDC - Post stations in Ming dynasty
China People’s Republic 1997 - FDC - Pan Tianshou
China People’s Republic 1989 - FDC - Mount Huashan
China People’s Republic 1989 - FDC - Hangzhou sea
China People’s Republic 1989 - FDC - Achievements
China People’s Republic 1989 - FDC - Year of the snake
Turkey 2015 - Joint Issue with Iran