Now showing: South Korea - Postage stamps (1970 - 1979) - 489 stamps.
26. August WM: None Perforation: 13 x 13½
30. August WM: None Perforation: 13½ x 13
20. September WM: None Perforation: 13½ x 13
25. September WM: None Perforation: 13 x 13½
28. September WM: None Perforation: 13½ x 13
5. October WM: None Perforation: 13½ x 13
1. December WM: None Perforation: 13 x 13½
10. December WM: None Perforation: 13 x 13½
27. December WM: None Perforation: 13 x 13½
20. February WM: None Perforation: 13¼ x 13
1. March WM: None Perforation: 13 x 13¼
1. March WM: None Perforation: 13 x 13¼
10. March WM: None Perforation: 13 x 13¼
23. March WM: None Perforation: 13 x 13¼
30. March WM: None Perforation: 13¼ x 13
1. April WM: None Perforation: 13¼ x 13
7. April WM: None Perforation: 13 x 13¼
20. April WM: None Perforation: 13
23. May WM: None Perforation: 13
30. May WM: None Perforation: 13¼ x 13
20. June WM: None Perforation: 13
25. June WM: None Perforation: 13 x 13¼
1. July WM: None Perforation: 12½ x 13½
3. July WM: None Perforation: 13 x 13¼
30. July WM: None Perforation: 13
1. August WM: None Perforation: 13½ x 12¾
20. August WM: None Perforation: 13½ x 13
3. September WM: None Perforation: 13½ x 13
30. September WM: None Perforation: 13
10. October WM: None Perforation: 13½ x 12½
12. October WM: None Perforation: 13½ x 13
12. October WM: None Perforation: 12¾ x 13½
15. October WM: None Perforation: 13½ x 13
20. October WM: None Perforation: 13½ x 13