LONDON UNDERGROUND tube map diagram plan. No South Acton. Ongar. HARRY BECK 1959

This map is the first edition not to show the District Line spur to South Acton, which closed in February 1959. Title of map:'London Transport - Diagram of lines - 1959 [859/2100Z/500,000]'. London Transport - Diagram of lines - 1959 [859/2100Z/500,000].

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