Roman oculist's seal.

Stone oculist's seal, Roman.

'Slate Quarry near Bangor', Wales, 1807.

Iron and steel works near Barrow-in-Furnes, 1867.

Cover to 'Electricity in the service of mankind', 1885.

'The Seal and Walrus', c 1845.

Cornillot's ascent from Seal in Kent, 23 August 1825.

'Canoes of Seal Skin', 1845.

A postal guide to the maze of London - 1951

The Assyrian Court', 1852.

'For Oil', c 1845.

Heavy metal fan Kevin Riddle, Marquee Club, Wardour Street, London, 1982.