Hill, John A. (John Alexander), 1858-1916, Sinclair, Angus, 1841-1919 · New York : American Machinist Pub. Co · leaf 281
ow the act ion of Ihe mechanism. By Ihe use of these sections a student of the sub-ject can see just what takes place under certainconditions, and can learn more about the valve inone good look and explanation, than they can inforty e.tplanalions without the models. The models are on exhibition at… … RtcnsiOND & Danville TcitOTTLE Lever and Latco. careful and persistent effort must be required ofall in charge of appliances. The easiiat way to tell a successful and competentair-bmkeman is lo note results accomplished. Some men are always crying about brakes slick-ing, and while cussing Ihe…
Railroads · Locomotives
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