Father and son engineer team create revolutionary type of motorcycle.
Full title reads: "BRITISH ENGINEERS STILL LEAD".
Engineer John Wooler and his son Roland working on engine of a new type of motorcycle which they have invented. Close up shot of a father. Close up shot of the son. Various shots of the men fixing the engine on the bike - several close up shots of various parts of the bike. Several shots of the new bike being tested on the road.