Now showing: UN Geneva - Postage stamps (1970 - 1979) - 12 stamps.
14. March WM: None Perforation: 13
9. May WM: None Perforation: 15
26. June WM: None Perforation: 13½
26. June WM: None Perforation: 13½
22. September WM: None Perforation: 13¼
21. November WM: None Perforation: 12½