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| Stanmore signal box was opened by London Transport in 1938. It was built to the London Transport Type design and was fitted with a 47 lever Westinghouse 'N' frame. | ||||
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| Exterior of Stanmore signal cabin North End in 1986. Picture by kind permission of © Henry Davison. | ||||
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| Exterior of Stanmore signal cabin South end in 1986 Picture by kind permission of © Henry Davison. | ||||
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| General view of the lever frame. Picture by kind permission of © Henry Davison. | ||||
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| The lever frame at Stanmore is a Westinghouse Style 'N' Power Frame and was mechanically interlocked between levers with electrical lever locking, The frame was formed of 4 x 12 way section which making a total of 47 levers, {4 x 12}-1 = 47 levers, as the last “lever” space is unavailable. Picture by kind permission of © Henry Davison. | ||||
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| Closeup of the track diagram. Picture by kind permission of © Henry Davison. | ||||
| Adjacent boxes details to follow. |
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| Copyright © Mark Adlington 2005-2011 Last modified: |
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