Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 108
as thusdefined, and it will be seen that this curve, between the years 1894 and 1898,shows a discontinuity somewhat similar to that observed at about the same periodin connection with the internals only. We have no special hypothesis tooffer concerning the temporary modification of the law of… … 1880 1885 1890 1895 1900 Fig. 2. —Dangerous Defects and Hydrostatic Tests. 100 THE LOCOMOTIVE, [July, In Fig. I we have also plotted the total number of defects found by our ia-spectors during the several years between i88o and 1902; but the results are soirregular that we have not tried to draw a…
Locomotives · Steam-boiler explosions
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