At Cardiff Castle, Fiona Bruce is on the hunt for a rare 1933 penny worth a small fortune while one expert finds a piece he has been waiting 40 years to see.

Fiona Bruce and the experts visit the Nymans garden near Crawley. Items brought to the cameras include a Picasso-designed ceramic once used as an ash tray.

Fiona Bruce presents from Floors Castle in south east Scotland. Items brought for valuation include a highly collectable watch and a rare book signed by JRR Tolkien.

Fiona Bruce and the team return to Floors Castle in Scotland. Finds include Robert Burns memorabilia, a diamond pendant and a jade figurine.

Fiona Bruce and the team visit Cardiff Castle. Treasures range from a simple pottery jug given as a love token, to an early Hockney print found in a junk shop.

The team returns to Leicester's Abbey Pumping Station, where treasures include a 1960s sculpture and a set of exotic boxes with an intriguing use.

Fiona Bruce and the Roadshow team roll out their 40th-anniversary tour as they scour the country in search of hidden treasures, starting at Castle Howard.

This episode comes from the set of EastEnders, where items include a script for the first episode of Doctor Who and props from the first Star Wars film.

Fiona Bruce and the team make a return visit to Helmingham Hall in Suffolk, a Tudor manor house with working drawbridges and stunning gardens.

Fiona Bruce and the team visit Minehead Railway Station, where items include a 19th-century washing machine and an exquisite miniature of Napoleon.

Fiona Bruce and the team visit the University of London's Senate House. Items include a brick from Pudding Lane that survived the Great Fire of London.

At Castle Howard in North Yorkshire, the range of objects brought for the experts to peruse is eclectic, from a terracotta figurine to a jade Buddha.

Fiona Bruce and the team return to Helmingham Hall in Suffolk. Treasures include a dazzling sapphire ring and a Girl Guide sketch by Robert Baden-Powell.

The team are at Minehead station, where a bracelet made from jewels once owned by the last of the Romanovs is brought along for valuation.

In the magnificent setting of Nymans garden near Crawley, an axe which was reputedly used by Mallory for his 1922 Everest expedition is brought for valuation.

Fiona Bruce and the team head to Helmingham Hall in Suffolk. Items include a medieval sword dredged up from a pond and an Indian jewel dating back to a 1799 battle.

Fiona and the team are at Newcastle's iconic Civic Centre unearthing treasures including a rare Lowry sketch and design plans for the RMS Mauretania.

Fiona Bruce and the team are at Osborne, Queen Victoria's seaside home on the Isle of Wight. Finds include a locket with a secret and a Faberge treasure.

At the Black Country Living Museum, one of the finds is a Faberge treasure given one of the highest valuations ever seen on the show.

Fiona Bruce and the team make a return visit to the Black Country Living Museum in the West Midlands on one of the hottest days of the year.

Fiona Bruce and the team are in Belfast, outside the Parliament Buildings. Treasures include diving gear associated with the Titanic.

A programme to mark the 65th anniversary of the coronation, with mementos brought in by people who served aboard the Royal Yacht Britannia.

Fiona Bruce and the team visit Trelissick House in Cornwall. Items of interest include an escape pod from a Vulcan bomber and a miniature sewing kit.

Fiona Bruce and the team are in Leicester at the historic Abbey Pumping Station, where treasures include a gigantic statue and a tiny frog.

Fiona and the team are in Belfast at the Parliament Buildings on the Stormont Estate. Treasures turning up include a unique George Best collection and Titanic memorabilia.