flag of kingdom of montenegro year 1914

flag kingdom montenegro year 1914 1812 1815 1890 1929 1930 1935 1936 1938 1939 18521905 19181941 19211938 19281938 19281939 19311939 albania albanian alliance black bulgaria continent czechoslovak entente europe european flat free gray greece hellenic hungary illustration inside irish little map netherlands portugal princebishopric principality republic romania second spanish state united vector yugoslavia