Cook Islands 2010 $1 Dollar Coin Cover - German Light Bomber Aircraft - Dornier Do 17Z - Flying Pencil (Small Box - my ref.).

Issued to commemorate 70th Anniversary of The Battle of Britain.

Comes with Info Card.

Cu-Ni crown-size coin.

Minor edge toning noted to coin's obverse, small creases on envelope & info card.

Dispatched with Royal Mail 1 Class Signed for Large Letter within UK.