Now showing: South Africa - Postage stamps (1970 - 1979) - 19 stamps.
12. February WM: None Perforation: 12½
30. March WM: None Perforation: 14½ x 14¼
2. April WM: None Perforation: 12 x 12½
25. May WM: None Perforation: 14½ x 14
19. June WM: None Perforation: 12½ x 12
13. September WM: None Perforation: 14½ x 14
1. October WM: None Perforation: 12 x 12½
4. October WM: None Perforation: 14½ x 14
8. November WM: None Perforation: 14½ x 14
18. December WM: None Perforation: 12¾ x 12