At Biggin Hill, south-east London, military equipment collector Bruce Crompton views a collector's haul of Second World War Spitfires. Plus, the twins prepare some wartime artillery guns to export to Australia - but it's no easy feat.
At Biggin Hill, south-east London, military equipment collector Bruce Crompton views a collector's haul of Second World War Spitfires. Plus, the twins prepare some wartime artillery guns to export to Australia - but it's no easy feat.