Now showing: Papua New Guinea - Postage stamps (1990 - 1999) - 11 stamps.
25. March WM: None Perforation: 14¼
25. March WM: None Perforation: 14¼
25. March WM: None Perforation: 14¼
3. June WM: None Perforation: 14
22. July WM: None Perforation: 14
22. July WM: None Perforation: 14
22. July WM: None Perforation: 14
28. October WM: None Perforation: 14