Now showing: UN New York - Postage stamps (1970 - 1979) - 11 stamps.
25. January WM: None Perforation: 13 x 13½
12. March WM: None Perforation: 13¼ x 12¾
13. April WM: None Perforation: 14
28. May WM: None Perforation: 11¾
21. September WM: None Perforation: 13½
22. October WM: None Perforation: 13¼
19. November WM: None Perforation: 11¾