Now showing: Congo, Rep. - Postage stamps (1970 - 1979) - 14 stamps.
15. March WM: None Perforation: 13
31. March WM: None Perforation: 13
24. May WM: None Perforation: 13
30. June WM: None Perforation: 13
20. November WM: None Perforation: 13
10. December WM: None
20. December WM: None Perforation: 13
20. December WM: None Perforation: 12½