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 367
ttle friction, a very light piston,which gives vertical motion to a pencil bearing lightly on apaper strip wrapped about a barrel parallel to the indicatorcylinder, and which gets an almost complete to-and-fro rota-tion from the crosshead. This piston is forced up by thesteam pressure in the engine… … j 85.3 Fig. 237. Theoretical Diagram.
Locomotives
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