Now showing: Sri Lanka - Postage stamps (1972 - 2024) - 31 stamps.
17. January WM: None Perforation: 12¾
22. January WM: None Perforation: 12¼ x 12
13. March WM: None Perforation: 12 x 12¼
21. March WM: None Perforation: 12 x 12¼
30. April WM: None Perforation: 12
30. April WM: None Perforation: 12 x 12½
22. July WM: None Perforation: 14 x 13½
18. August WM: None Perforation: 13½
7. September WM: None Perforation: 13¾ x 13½
4. November WM: None Perforation: 13½ x 13¾
2. December WM: None Perforation: 13½ x 13
12. December WM: None Perforation: 13½ x 13¾