Folder containing twenty-five displacement tables for 'Triad', 'Alacrity', 'Mingary', 'Melisande', 'Boadicea II', 'Iolanda', 'Eileen', 'Albion', 'Valiant II', 'Vagrant', 'Northstar II', 'Wildfire', 'Wave', 'Firequeen', 'Hawk', 'Seaview', 'Imogene', 'Dart', 'Diligence', 'Dispatch', 'Waterwitch', 'Fanny' , 'Vivid', 'Julia', 'Sealark' and 'Surprise'.