Now showing: UN Vienna - Postage stamps (1979 - 2024) - 10 stamps.
1. February WM: None Perforation: 13¼
15. March WM: None Perforation: 11¾
10. May WM: None Perforation: 14
26. June WM: None Perforation: 11¾
26. June WM: None Perforation: Imperforated
22. November WM: None Perforation: 13½ x 13¼