Now showing: Bulgaria - Postage stamps (1930 - 1939) - 12 stamps.
26. August WM: 3 Perforation: 10 or 11½
21. September WM: 3 Perforation: 10 or 11½
Now showing: Bulgaria - Postage stamps (1930 - 1939) - 12 stamps.
26. August WM: 3 Perforation: 10 or 11½
21. September WM: 3 Perforation: 10 or 11½