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Why did some classes of Steam Locomotives have Air Compressors/Pumps on the front of their smoke boxes, and what did the compressor/pump do? : r/trains
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Why did some classes of Steam Locomotives have Air Compressors/Pumps on the front of their smoke boxes, and what did the compressor/pump do? : r/trains
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purpose of cylinders on front of steam loco? - Model Railroader Magazine - Model Railroading, Model Trains, Reviews, Track Plans, and Forums
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