Modern locomotive engineering, with questions and answers .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & co · leaf 664
£VI30 b^^r-^ EVI23 ev6 EV … Fig. 269. Fig. 270. 636 LOCOMOTIVE ENGINEERING the slide valve (Fig. 271) and exhaust passage C. Themain slide valve also controls the flow of air from themain reservoir to the brake pipe. In Full automatic re--lease position air is free to pass from the main reservoirto the brake pipe through…
Locomotives
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