United Kingdom: Royal Air Force Meritorious Service Medal

Ribbon: Half blue, half maroon, with white edges and a narrow white central stripe.

Instituted: June 1918.
Discontinued: 1928, being replaced by the British Empire Medal.
Reinstated: 1977.

Awarded: For meritorious service not involving flight.

George V 1918-1928
Elizabeth II 1977-date	Sorry - no picture of obverse	Sorry - no picture of reverse