1999: Åland Islands
Christmas Seals 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999Christmas Seal 1999