en causes the stoppage of a factory for hours. By use of size tire, two and a half inches thick, with one sixteenth al- which consists in the application to the bottom of a tank lowance for expansion, in less than thirty minutes from the this invention, the delays incident to such cases are… … who has assigned his right to himself and the grooves. These grooves are of suitable size Homer Rogers, of the same place. The stop- to admit perforated tubes —say about three MOORE'S PIPE LEAK STOPPER. pers are manufactured and sold by James J. inches in diameter—so that they will not rise whom…
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