Now showing: Papua New Guinea - Postage stamps (1990 - 1999) - 27 stamps.
1. February WM: None Perforation: 14
1. February WM: None Perforation: 14
2. May WM: None Perforation: 14¼ x 15
2. May WM: None Perforation: 14¼ x 15
11. July WM: None Perforation: 13¼ x 13½
11. July WM: None Perforation: 13¼ x 13½
24. August WM: None Perforation: 14¼
26. September WM: None Perforation: 14¼ x 14
31. October WM: None Perforation: 13¼ x 13
31. October WM: None Perforation: 13¼ x 13