Advertisement for the exhibition 'Rebellion in India', 1857.

Alpha-ray tracks, early 20th century.

Illuminated fountain, Royal Panopticon, Leicester Square, London, 1854.

Giant Induction Coil at the Royal Polytechnic Institution, London, 1869.

'Lantern Lectures, Lantern Slides', LYR notice, early 20th century.

Richard Beard's trade card for his photographic studios in London, c 1840.

Child's magic lantern slides, German, 1913-1920.

Child's magic lantern slides, German, 1913-1920.

St Paul's Cathedral, London, 19th century.

Child's magic lantern with twelve slides and original box, 1913-1920.

'Pepper's ghost', 1863.

'Jabez Hogg and Mr Johnson', 1843.