... had a guided tour." "Mr Mueller also stopped off at Basildon in Essex to look at New Holland tractor manufacturers, Peterborough in Cambridgeshire to see where the engine for his MF35 tractor was made, Twycross in Leicestershire to visit a tractor dealer and even found time to stop off in the capital to get a quick snap of London Bridge." "He said of Perkins' engines: "They are very...