New York [etc.] Simmons-Boardman Pub. Co. [etc.] · leaf 306
material for that purpose known atthe present day, and inteUgently managed, should rendersafe, efBcient and reliable service for a period of 20 years,if used under ordinary conditions of locomotive service. usually caused bv ibeen expelled in hiof manufacture. nterposed cinder or slag, which has… … I I- from the acids and other im- . I in consequence of which there were > iiiliiig to a rapid deterioration of the ^■■.. I I .I - ,11 ■. kindred defects in wrought iron boiler plate caused some distrust in its use, and, coupled with a demand for high boiler pressure, made it necessary to have…
Railroads · Railroad cars
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-493-259.webp)
