Now showing: Bulgaria - Postage stamps (1960 - 1969) - 3 stamps.
28. March WM: None Perforation: 11
15. April WM: None Perforation: 11
22. September WM: None Perforation: 11
Now showing: Bulgaria - Postage stamps (1960 - 1969) - 3 stamps.
28. March WM: None Perforation: 11
15. April WM: None Perforation: 11
22. September WM: None Perforation: 11