at the top by a milled finger nut. The The accompanying engraving represents a vise having Quite a number of them were shown at the Paris Exhibition, pipe is held between the spring and the standard, and can not only those specially exhibited by the makers, Messrs. be closed at will by turning the… … per hour. This is of course a vastly higher consumption than that of some of the other forms of gas engine, as is jn- work in different parts of the building, placed there in con- nection with the small machines which they were driving. It This vise was recently patented by Mr. J. K. B. Solomon, is…
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