Obverse: a portrait of Queen Elizabeth up to her chest is depicted, looking to the right. Above the bust, engraved words “ELIZABETH II” on the left side of the coin, the inscription “ISLE OF MAN” and the year of mintage 2000 are engraved on the right side of the coin.
Reverse: the reverse depicts the mother of Queen Elizabeth II, with the words “100th BIRTHDAY OF H.M. QUEEN ELIZABETH THE QUEEN MOTHER. The denomination “1/5 CROWN” is minted at the bottom of the coin.
About the coin: the coin is minted to commemorate the 100th birthday of Queen Elizabeth II's mother.