Locomotive catechism; an up-to-date, practical and complete work on the locomotive--treating on the design, construction, repair and running of all kinds of locomotives .. (1908)
Grimshaw, Robert, 1850- [from old catalog] · New York, The N. W. Henley publishing company · leaf 475
-TO WHISTLE Fig. 310. Signal Valve. … Fig. 311. Improved Reducing Valve. TRAIN HANDLING. 461 A. There is on each end of the train pipe an angle valve,which is closed before uncoupling. Q. How can any particular car be cut out from the brakingaction? A. By a stop-cock in the branch pipe from the main trainpipe to the quick-action triple…
Locomotives
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