Kew photoheliograph, 1857.

Early third clas railway carriage, c 1840.

Top, side and end elevation drawings of James Watt's 'Lap' engine, 1788.

Remington No 1 typewriter, c 1876.

Thor Heyerdahl's reed boat 'Ra II', 1970.

Babcock and Wilcox steam boiler, c 1903.

'Brownie No 2 Camera', illustration on Kodak Brownie camera box, c 1910.

World's first hovercraft, 1959.

"Supermarine Spitfire fighters, 1939-1950."

"Trial piece for Babbage's Difference Engine No 2, 1985-91."

Head of an acupuncture figure, Chinese, late Ming dynasty, c 17th century.

'Full Moon...Glass Globe...'