Now showing: Bulgaria - Postage stamps (1990 - 1999) - 17 stamps.
25. May WM: None Perforation: 13
25. May WM: None Perforation: 13
10. June WM: None Perforation: 13¼ x 13
10. June WM: None Perforation: 13¼ x 13
10. June WM: None Perforation: 13¼ x 13