Sri Lanka
Viser nu Sri Lanka - Post frimærker (1972 - 2024) - 2 frimærker.
1976
Non-aligned Summit Conference, Colombo
3. august VM: Ingen Perforeringer: 14¼ x 14¾
2001
Non-aligned Summit Conference Stamps of 1976 Surcharged
9. juli VM: Ingen Perforeringer: 14¼ x 14¾