Five Neolithic Roughout Axes, c.4500-2000 BC

Peppered Moth c.1800s

Rhubarb Splitting Tool, 2009

Dorothy Wordsworth’s Grasmere Journal, 1800-1803

'Memorial to Men of Steel' by Aikaterini Gegisian, 2016

Bloss, the 1st Airdale Terrier, 1887

'Nature Painting' by Keith Tyson, 2008

'Silver Moonlight' by Atkinson Grimshaw, 1880

'The Struggle With the Quarry' by John Hancock, 1851

‘Peace’, Mounted crane and piece of rubble from Hiroshima, with a thousand origami Cranes, 2011

'The Old Town Hall and St Hilda’s Church, Middlesbrough' by LS Lowry, 1959

'The Merz Barn Wall' by Kurt Schwitters 1947-48

'Oldham Panorama' by Squire Knott, 1876

Beasley’s D2 type-specimen, c. 240,000,000 years old.