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London North Western
Railway:
Midland
Railway:
Stratford
Midland Junction Railway
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LMS Route: Stratford Midland Junction - The Shakespeare
Route
Stratford on Avon Station: smj_misc292
The Webb-Thompson electric train staff used by the
platelayers' trolley between Clifford Siding and Ettington. Webb-Thompson
Electric Staff Instrument The London North Western Railway also built their own
electric staff instruments for single lines, and in accordance with their
signal engineer's habits they were massively constructed in cast iron. As with
other types of single line instrument, the purpose was to allow only one staff
to be available at any time for each single line section but to maintain the
flexibility of more than one train travelling in the same direction prior to
one coming the other way. The London North Western Railway subsequently allowed
these instruments to be manufactured under licence by the Railway Signal
Company, who sold them to many other companies, at home and abroad.
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