Now showing: Sudan - Postage stamps (1970 - 1979) - 18 stamps.
10. February WM: None Perforation: 11 x 11½
12. March WM: None Perforation: 11 x 11½
22. April WM: None Perforation: 11 x 11½
2. May WM: None Perforation: 13 x 13½
15. October WM: None Perforation: 11½ x 11
16. December WM: None Perforation: 11½ x 11