Now showing: UN Geneva - Postage stamps (1970 - 1979) - 11 stamps.
11. March WM: None Perforation: 13¾
22. April WM: None Perforation: 13
27. May WM: None Perforation: 13¾
19. September WM: None Perforation: 13
19. September WM: None Perforation: 13
18. November WM: None Perforation: 13