DesignerAlfred Mylne BuilderAlexander Stephens & Son, Glasgow Date1934 Length overall92 ft / 28 m Beam17 ft 3 in / 5.3 m Draft11 ft / 3.4 m Displacement180 tons Location Norway

DesignerJohan Anker BuilderAnker & Jensen Date1937 Length overall52 ft 6 in / 16 m Beam10 ft 10 in / 3.3 m Draft8 ft 2 in / 2.5 m Displacement17 tons Location Norway


DesignerChristian Jensen BuilderAnker & Jensen Date1946 Length overall44 ft 10 in / 13.68 m Beam9 ft 10 in / 3 m Draft8 ft 2 in / 2.5 m Displacement13 tons Location Norway


DesignerChristian Jensen BuilderAnker & Jensen Date1952 Length overall44 ft 10 in / 13.683 m Beam9 ft 10 in / 3 m Draft7 ft 7 in / 2.32 m Displacement  Location Norway

DesignerTore Holm BuilderGamleby Varv / Tore Holm Date1953 Length overall41ft 6 in / 12.6 m Beam8 ft 3 in / 2.6 m Draft6 ft 3 in / 1.9 m Displacement7 metric tons Location Norway