MONACO. An independent principality in the South of France. Stamps first issued in 1885.
MONGALIA. A republic comprising the north-eastern half of the great central plateau of Asia. Stamps first issued in 1924.
MONTENEGRO. A former small kingdom now part of Jugoslavia. Stamps issued from 1874 until 1918.
MONTSERRAT. One of the Leeward Islands in the British West Indies.
MOROCCO AGENCIES. Britain main-trained a number of post offices in Morocco.
MUSCAT & DUBAI. Command the entrances to the Persian Gulf.