ing and trimming may be performed Maine, and he will be happy to furnish any further in- points are free to be re-adjusted. at one operation. The inventor of this useful addition to lathes is. formation. The patent is dated Feb. 8, 1859. In our illustration, which is a perspective view, A is… … driven by a belt, h, from mechan- experiments, with a change jn ism below the flooring. The saw, K, is driven from I IMPROVED TOOL-HOLDER. the pitch of the screw, and looking to the consumption by a belt,.», the drum, I, receiving its motion from the of fuel, which was tried on Saturday; the vessel…
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