[{"dayofmonth":"4","month":"2","year":"1964","link":"","text":"Graham Hill was testing the Coombs competition E-type at Silverstone, comparing it to the 1 1\/2 litre BRM Grand Prix car"},{"dayofmonth":"4","month":"2","year":"1938","link":"https:\/\/www.jaguarheritage.com\/car\/1938-ss-jaguar-100-2%C2%BD-litre\/","text":"The Trust's 1938 SS100 Jaguar 2\u00bd litre open two-seater, ERB 290, was despatched from the factory"},{"dayofmonth":"4","month":"2","year":"1955","link":"https:\/\/www.jaguarheritage.com\/jaguar-history\/jaguar-people\/norman-dewis\/","text":"Norman Dewis tested a D-type equipped with Lucas PI (petrol Injection) running it for 250 miles without any problems"},{"dayofmonth":"4","month":"2","year":"1972","link":"","text":"Jaguar Cars issued a Press Release announcing that Sir William Lyons was retiring from Jaguar and F R W England\u00a0would take over as Managing Director."}]