Now showing: South Africa - Postage stamps (1970 - 1979) - 6 stamps.
6. April WM: None Perforation: 12½ x 12
22. May WM: None Perforation: 12½ x 12
13. June WM: None Perforation: 12 x 12½
13. July WM: None Perforation: 12 x 12½
13. July WM: None Perforation: 12 x 12½
9. October WM: None Perforation: 12½