지금 보여주기: 스리랑카 - 우표 (1972 - 1979) - 4 우표.
1. 4월 WM: 없음 절취선: 13½
![[Inter-Parliamentary Meeting, 유형 P]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/P-s.jpg)
4. 9월 WM: 없음 절취선: 13½
![[Sir Ponnambalam Ramanathan Commemoration, 1851-1930, 유형 Q]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/Q-s.jpg)
17. 9월 WM: 없음 절취선: 13½
![[D. J. Wimalasurendra Commemoration, 유형 R]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/R-s.jpg)
22. 12월 WM: 없음 절취선: 13½
![[International Women's Year, 유형 S]](https://www.stampworld.com/media/catalogue/Sri-Lanka/Postage-stamps/S-s.jpg)
