Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 18
fe material for this purpose. There is no positive injury in havinga high tensile strength per se, but this cjuality is not generally accompanied by thoseothers which the necessities of the case demand. When a suitable material has beenselected, it should not be subjected to any treatment known to… … <|ualiti<s in reserve tliat are not snppDsed to be called oiit, ]nd wliich, nevertheless, maybe. Drifting has been very [)roperIy condemned, yet, after all that has been said uponthe .subject, it is doubtful whether the practice will soon be abolished altogether. Thisfact should be borne in…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
