John Cobb reaches 350 miles an hour in his attempt on the Land Speed Record.
A review of events in Britain and around the World in 1947.
An accident on Loch Ness kills Cobb during attempt on Water Speed Record.
John Cobb tests his Jet Boat "Crusader" - he plans to attempt the World Water Speed Record.
John Cobb's new jet-speed boat 'Crusader' enters the water at Loch Ness for her trials.
John Cobb beats his own land speed record at Bonneville Salt Flats, Utah.