t that can happen is an un- proof material. The second invention, represented in Fig. 2, isan adjustable arranged for the purpose. jaw swage for spreading the teeth of saws. The body of the apparatus has two fixed and diverging jaws, F and G, the latter of which comes in contact with the under side… … pense of such teeth by so constructing them information can- be had of Mr. Joseph and adapting them to a saw plate that they Dixon, agent for this country, as above, can be used until dull at their cutting edges, where the apparatus may be seen. It is and then removed and a new set inserted in well…
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