Nokia mobile phone, 2004.

Nokia mobile phone with Bluetooth, 2004.

Paul Gascoigne, British footballer, February 1988.

Film show in a church, 1941.

30GB Video iPod, 2006.

Psion 3c with navigation system, c 1990s.

Philips LaserVision laser disc, 1980s.

Equipment used for maintaining the Greenwich Time Service, 1965-70.

Equipment used for maintaining the Greenwich Time Service, 1965-70.

Equipment used for maintaining the Greenwich Time Service, 1965-70.

Prairie on fire, hand-coloured magic lantern slide, 19th century.

Old man talking to Colin Wills of the BBC during a train journey, 1950.