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On Tuesday morning, last week some private experiments took place near the running sheds of the Great Northern Railway, King’s-cross, with some machinery just erected there for cleaning railway carriages by mechanical means invented by the Earl of Caithness.
The invention consists essentially of two large vertical brushes driven by a little steam engine; a number of dirty carriages making up a train of any length is passed slowly between these revolving brushes; water is thrown upon the side of eac..
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