Laryngeal instruments, early 20th century.

Laryngeal lancet, early 20th century.

Glas bridge, Science Museum, London, 1998.

Steel seton clamp, 17th century.

'Combustion of a Steel Wire in Oxygen Gas', 1809.

Mercedes-Benz (M-B) W154 racing car, c 1938.

Carriage print, British Railways (Eastern region), Newark, Nottinghamshire by Kenneth Steel

Paper-making machine, Limehouse Board Mills, London, late 1980s.

Crowds in Downing Street on Declaration of War, August 1914.

'Ullswater', LNER poster, 1923-1947.

'Buxton', BR (LMR) poster, 1950.

Early railway signalman with flag, late 1830's.