지금 보여주기: 스리랑카 - 우표 (1972 - 2025) - 3 우표.
6. 9월 WM: 없음 절취선: 14½
![[The 20th Commonwealth Parliamentary Conference, Colombo, 유형 M]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/M-s.jpg)
25. 9월 WM: 없음 절취선: 14½
![[The 15th Anniversary of the Death of Prime Minister Bandaranaike, 1899-1959, 유형 N]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/N-s.jpg)
9. 10월 WM: 없음 절취선: 13½
![[The 100th Anniversary of U.P.U., 유형 O]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/O-s.jpg)
StampWorld
1974
The 20th Commonwealth Parliamentary Conference, Colombo
1974
The 15th Anniversary of the Death of Prime Minister Bandaranaike, 1899-1959
1974
The 100th Anniversary of U.P.U.
