Nobody built sports cars like British manufacturers in the 1950s and 1960s. There was something very special about the combination of low-slung open two-seater bodywork with a spartan interior, a slick sporting gearchange and a rorty exhaust note. This was wind-in-the-hair motoring, and it was affordable by the average young man - at least, until he got married and had a family. The names of MG and Triumph stood proudly out from the rest, but there were many others as well. Austin-Healeys and Jaguars were grander and faster, but they still embodied that almost indefinable fun factor. Then...