a notion that cut will reach to the bottom of the thread. Beside this, the which a pipe leads down under the boiler, and in close con- water while in the act of congelation is purged from all for- face of the nut will be always at right angles, or square with tact therewith. At the forward end of… … FRANCIS' CAR HEATING AND VENTILATING APPARATUS. salts and any coloring matter it may contain are removed method of squaring up nuts. Patented'August 4. 1868. The the tender, at the rear of which they again unite. Each car from it, but no organic matter is eliminated in the process. mandrels are…
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