Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 475
with theoriginal slide valve sand-lever device. One-inchstandard pipe should be used for the forward deliverypipes, and one-half inch standard for the back up. For the forward motion, drill a one half inch pipetap hole through the base of the sand box into thesand cavity to which the original pipes… … Fig. 1.The Mudd Track Sander. nipples screwed in. Then drill a hole in the casingdirectly back of the center of the sand box, and as nearthe bottom as possible, through which place the air-pipe connection. The pipe that runs from the LOCOMOTIVE APPLIANCES. 467
Locomotives
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