Helderse Postzegelhandel : Stamps for sale - Montenegro
Now showing: Montenegro - Postage stamps (1874 - 2024) - 2 stamps.
1910
The 50th Anniversary of the Reign of Prince Nicholas I
28. August WM: None Perforation: 12½
1910
The 50th Anniversary of the Reign of Prince Nicholas I
28. August WM: None Perforation: 12½