Now showing: UN New York - Postage stamps (1960 - 1969) - 10 stamps.
28. February WM: None Perforation: 14¾ x 14¼
30. March WM: None Perforation: 14¼ x 14¾
17. September WM: None Perforation: 11¾
24. October WM: None Perforation: 11¾
3. December WM: None Perforation: 14 x 13¼