U and YESTERDAY+1

Michael Portillo travels through Milwaukee on a journey towards Chicago, where he learns about the history of the iconic American Harley Davidson motorcycle.

There's an unlikely arrival at the North Yorkshire car auction - an Argentinian Army Mercedes G wagon that saw action in the Falklands War.

Derek has three scooters to collect, while also finding room for a Daimler and a teardrop caravan.

The untold secret story of war production that shaped the Second World War, beginning with how the German aviation industry came to dominate the skies of Europe.

The complete story of World War I - from outbreak to conclusion - told through illuminating figures. Hear how an assassination brought conflict to Europe in 1914.

Fiona Bruce presents from Castle Howard in North Yorkshire, where items brought in include a rare jade Buddha and a collection of First World War aviation paintings.

Fiona Bruce hosts the show from Floors Castle in Kelso, with items assessed including Murano glass, a collection of jewellery and a rare book signed by JRR Tolkien.

Thunderbird / Citroen SM / Punto / BMW: Derek travels to the Lancashire coast to pick up a rare 1972 Citroen SM, and Dave admires a two-decade-old Punto with just 42 miles on the clock.

Derek is on the road to pick up a funky little Nissan Figaro and a sublime Ferrari 250 GT tribute car, and Paul gets to try out his spanking new Scania T Cab.

The untold secret story of war production that shaped the Second World War, beginning with how the German aviation industry came to dominate the skies of Europe.

The complete story of World War I - from outbreak to conclusion - told through illuminating figures. Hear how an assassination brought conflict to Europe in 1914.

Fiona Bruce presents from Castle Howard in North Yorkshire, where items brought in include a rare jade Buddha and a collection of First World War aviation paintings.

Timothy West and Prunella Scales return to the Oxford Canal for a voyage through Cherwell Valley and recall their favourite waterway trips around the British Isles.

Derek's winging his way to Bingley to meet a kindred spirit who's parting with his TR7 after 32 years. Paul and Charlie head to Anglesey to collect a pair of L.

A team of treasure hunters, begin the hunt for a lost fortune in gold. Near a dry river-bed, they make an extraordinary discovery that proves they are on the right track.

Thunderbird / Citroen SM / Punto / BMW: Derek travels to the Lancashire coast to pick up a rare 1972 Citroen SM, and Dave admires a two-decade-old Punto with just 42 miles on the clock.