Kitson, Thompson & Hewitson, Airedale Foundry, Leeds (KTH)
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Works No. Wheels Date Cylinders/HP DWD/Type Gauge
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481 2-2-2WT 1855 12x22 6’0" BG
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Works No: Builders works number (or original company running number for locomotives
built in mainline workshops without a running number)
Wheels: Wheel arrangement
Date: Date ex-works where known, otherwise year delivered
Cylinders/HP: Cylinder dimensions for steam locos; horsepower for diesel locos
DWD/Type: Diameter of Driving Wheels for steam locos; Type of engine for diesel locos
