s, B, by which the timber is brought tions and six rock. They will be constructed so as out, the shaft will operate as before—a very useful towards the saws and the gearing by which these to resist the greatest pressure of ice which it is pos- attachment when long timber has to be sawed. This… … & BARKER'S LUMBER EDGING MACHINE. ENSWORTH water in which these piers are laid is 42 feet. The and was patented by L. A. Ensworth and B. Barker, ing is stationary, while the other saw is fitted in a bridge will have a " draw" on the pivot plan, with of Williamsport, Pa., on Jan. 27th, 1863. Further…
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