. Locomotive engineering : a practical journal of railway motive power and rolling stock . resulted, but thereal cause was not popularly came to be a belief that there was awicked spirit in a boiling kettle, and thatin some cases the spirit was so violent inits disposition that it would smash things of a broken stay-bolt by the hammer test,for the pressnre forces the ends of thebroken bolt apart. When water is in theboiler the sound is not nearly so distinct aswhen it is empt). For this reason, testin ^under steam pressure is not nearly so effi ■ 3 5^ I. ^* AUSTR.\LIAN R.\II&l

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. Locomotive engineering : a practical journal of railway motive power and rolling stock . resulted, but thereal cause was not popularly came to be a belief that there was awicked spirit in a boiling kettle, and thatin some cases the spirit was so violent inits disposition that it would smash things of a broken stay-bolt by the hammer test,for the pressnre forces the ends of thebroken bolt apart. When water is in theboiler the sound is not nearly so distinct aswhen it is empt). For this reason, testin ^under steam pressure is not nearly so effi ■ 3 5^ I. ^* AUSTR.\LIAN R.\II<ROAD SCENERY—BRIDGE OvER ERISB.^NE RIVER,

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroa, bookyear1892