Items at Sheffield City Hall include an abstract sculpture, an old master painting, and letters written by Mary Queen of Scots.
The Antiques Roadshow teams up with an iconic modernist building, the De La Warr Pavilion at Bexhill-on-Sea, to identify items from the recent past that should be cherished for the future.
The Coronation Hall in Ulverston.
The team visit De Montfort Hall in Leicester, and things take a theatrical turn items include some antique TV footage and a poster that turns out to be a painting worth thousands.
The team visit an iconic modernist building, the De La Warr Pavilion, at Bexhill-on-Sea, England.
Napoleon's drinking glass an early piece of television technology.
A rare Scottish sword found behind a chimney delivery bicycles still in regular use.
The road show spreads out its picnic rug in the beautiful gardens of Powis Castle in Wales the experts find treasures including an original "Doctor Who" script and a broken piece of pottery.
Michael Aspel and the team do some beachcombing at Exmouth on the Devon coast they uncover finds which include a toy that once belonged to Jane Austen and a collection of Native Canadian Cree embroidery with a heartbreaking story.
A squadron of classic Morris Minors arrives on the runway a ring found in the roots of a tree.
Michael Aspel and the team visit Coventry Cathedral pulses race when Henry Sandon values three precious pots at £8,000 the doodle of a famous artist is valued at £7,000 some surprising relics from WWII turn up.
The owner of a hall clock is surprised to learn its worth cider mugs from a local garden shed are valued a primitive painting of Bristol's harbor arrives with a survival story.
A lost portrait of William Gladstone pendant a pair of small rice bowls.
A plate from the time of Samuel Peeps crystal radio inside a water bottle Oliver Cromwell's sleeping cap.
Travel to Arundel Castle in Sussex, England.
The Courtyard Theatre is the venue to kick off the show's 30th Anniversary Celebrations.
Original "Black Beauty" illustrations saucer fragments of porcelain.
Letter from Lord Nelson portraits depicting ancestors of Walt Disney correspondence from John Lennon's Aunt Mimi.
Furniture made by convicts keel of Capt. Cook's ship items that belonged to Maria Callas.
Michael Aspel and the team head for Coughton Court in Warwickshire, where the experts get excited about an Agatha Christie letter and a rare china figure of the queen on horseback.