Among the sales in the first hour of the ‘BADA Antiques & Fine Art Fair’ was this 5in (13cm) high Martin Brothers grotesque demon jar and cover.

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A Martin Brothers grotesque demon jar that sold at the BADA fair.

Signed for Robert Wallace Martin and dated 1900, the demon had an asking price of £70,000 from Gloucestershire's Kinghams Art Pottery.

The BADA fair is taking place in Duke of York Square, SW3 from March 19-25.