DesignerJohn Bain Date1937 Length overall48 ft / 14.6 m Beam11ft 6 in / 3.5 m Draft4 ft 6in / 1.4 m Displacement19.7 tons / 20 tonnes Location South Coast UK

DesignerRenato 'Soni' Levi Date1977 Length overall10.62 m / 34' 10 Beam3.45 m / 11' 4 Draft0.83 m / 2' 9 Displacement5.5 tons Location South Coast UK