Despite the somewhat conservative image Alvis has today, T G John Ltd produced some technically innovative cars in the inter-war period, pioneering front-wheel drive technology and championing small-capacity, high-performance engines.

Engineer T G John had founded the Alvis company in 1919 when he acquired the rights to an automobile engine and with it the brand name of its aluminium pistons – 'Alvis'.

The first Alvis car - the 10/30hp - appeared in 1920.

'Well equipped, beautifully finished and of up-to-date design, the price of £595 is moderate considering the quality of the chassis and coachwork,' was how Motor magazine summed up the new 16hp Alvis Silver Eagle saloon in April 1934.

First introduced in 1929, the Silver Eagle was revamped for '34, gaining a stronger X-braced frame and a new all-synchromesh four-speed gearbox.

The sturdy and reliable Alvis six-cylinder engine was available in either 2,148cc or 2,362cc capacities and produced 60-70bhp, which was good enough for a ...