Now showing: UN New York - Postage stamps (1951 - 2024) - 12 stamps.
29. February WM: None Perforation: 14
11. April WM: None Perforation: 13 x 13¼
29. August WM: None Perforation: 13½
24. October WM: None Perforation: 11
24. October WM: None Perforation: Imperforated
9. December WM: None Perforation: 13¼ x 13