Now showing: South Africa - Postage stamps (1970 - 1979) - 8 stamps.
15. March WM: None Perforation: 12¾ x 12
6. April WM: None Perforation: 12¾ x 12
5. October WM: None Perforation: 12 x 12½
2. December WM: None Perforation: 12¾ x 12
2. December WM: None Perforation: 12¾ x 12