TELESCOPE July 151 The canaller Mapleheath was a steamer in her later career as shown here (she is now a salvage barge), but when new in 1910 she was Toiler, the Great Lakes' first motorship. --Bugbee photograph First upper lakes bulk freight motorships were Benson Ford (above) and Henry Ford II of 1924. ..Bugbee photograph Lake Ontario's passenger steamer Turbinia of 1904 was the first turbine-driven Great Lakes ship. --From a postcard view