Airmine [1947] ｜ ｜ ｜―Treasure Mine [1955] ｜ ｜―Fair Treasure [1966] ｜ ｜ ｜―Kandy Treasure [1971] ｜ ｜ ｜―Valley of Treasure [1981] ｜ ｜―Fair Mine [1968] ｜ ｜―Opal Mine [1975] ｜ ｜―Opal Flyer [1992]