Now showing: UN Geneva - Postage stamps (1970 - 1979) - 7 stamps.
9. March WM: None Perforation: 13½
13. April WM: None Perforation: 13¼
25. May WM: None Perforation: 14
1. October WM: None Perforation: 14¼
16. November WM: None Perforation: 13½