Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 88
ate■of metal is suddenly cooled, severe strains are JA/t/ d/uim /3a/cr ijMli^JnJ C<r set up in it by the violent contraction that results. The are likely to be started and perhaps the plates may be crackc ■especially if they have been burned by a somewhat prolonged overheating. In this way, the… … THE LOCOMOTIVE. [June, some mysterious ageucy has been at work — something never yet identified and perliapsnot yet suspected. In the present issue two theories of such action are proposed, withwhat probability of truth we leave it to our readers to decide. Now we have no wish to check the progress…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
