"Saffron Walden, Essex, BR (ER) carriage print, 1948-1965."

'Visit the Railway Museum, York', BR poster, 1960.

'Tring Cutting', Hertfordshire, 17 June 1837.

Two plastic Cadbury's chocolate trays, 1985.

Miranda as seen by Voyager 2

Sheet glas manufacture, 1765.

Microscopic view of 'mud' from Challenger R

Canadian passenger train, 1936.

Microscopic view of 'mud' from Challenger R

First clas carriage, North Union Railway, 1842.

'Flying Scotsman' sheeted down at Doncaster Works, 1 March 1924.

Sowe Viaduct, near Binley, 2 July 1837.