'Travel LNER at a Penny a Mile', LNER poster, c 1932.
© NRM / Pictorial Collection / Science & Society Picture Library
Poster produced for the London & North Eastern Railway (LNER) to promote the penny-a-mile rate of travelling on the company's routes. The poster shows a pair of calipers measuring a section of railway track, with a one penny coin seen in the background. Artwork by A R Thomson (1894-1970).