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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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Steam driven air compressor the Evansville Ordnance Plant at the Chrysler plant in Evansville, Indiana - American Military History Gallery - Rice Library Digital Collections
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Sounds made by idling steam locomotive - Trains Magazine - Trains News Wire, Railroad News, Railroad Industry News, Web Cams, and Forms
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