Now showing: South Yemen - Postage stamps (1968 - 1990) - 16 stamps.
18. May WM: None Perforation: 12¼ x 12
15. August WM: None Perforation: 12 x 12¼
28. August WM: None Perforation: 12 x 12¼
29. September WM: None Perforation: 12 x 12¼
25. October WM: None Perforation: 12 x 12½
14. November WM: None Perforation: 14
20. December WM: None Perforation: 12 x 12¼
29. December WM: None Perforation: 12½ x 12