LONDON UNDERGROUND tube map plan. South Acton. Aylesbury. HARRY BECK. June 1958

Title of map:'London Transport - Diagram of lines - 1958 [658/1307M/250,000 (R)]'. London Transport - Diagram of lines - 1958 [658/1307M/250,000 (R)]. The image below shows an enlarged cross section from the centre of the map to show the level of printed detail.

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