Leytonstone signal box was built by London Transport and the frame was installed in 1939-40 but the re-signalling scheme postponed for duration of the Second World War. It was built to the London Transport Type design and opened in 1947 fitted with a 59 lever Westinghouse 'N' frame (frame number 196)
This was replaced by a panel on 14th April 1997.
Picture is reproduced by kind permission of the © Henry Davidson
DiagramsAttached a railway and signaling track diagram from London Transport Central Line Extention 1946 - 1957. This diagram can be downloaded opened in your browser in Adobe PDF format provided the Adobe browser is loaded, otherwise you will be able to save the file to your computer until such time as you have an Adobe Reader installed to read the file - Adobe reader is available free, just use the Adobe Reader icon below to get your copy.