North Yemen
Now showing: North Yemen - Postage stamps (1990 - 1990) - 20 stamps.
16. February WM: None Perforation: 13
16. February WM: None Perforation: 12½
15. March WM: None Perforation: 14
15. March WM: None Perforation: 12½
15. April WM: None Perforation: 13¼ x 13
15. April WM: None Perforation: 12½
15. May WM: None Perforation: 13¼ x 12¾
15. May WM: None Perforation: 12½