Jonathan WilliamsonÕs 1935 MG PB, well-known as ÒCream Cracker.Ó Photo: Peter CollinsPeter CobbÕs 1928 Frazer Nash Salmson (left) and John PlattÕs 1937 Riley Lynx lead a group to one of the tests on the banking. Photo: Peter CollinsThe 1927 Frazer Nash Super Sports of Trevor Tarring slides the back out. Photo: Peter CollinsThe 1922 Fiat 501S of Michael Crehan. Photo: Peter Collins1930s BMW on the Brooklands banking. Photo: Peter Collins