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Scientific American, Vol. 81, No. 3 (1899) (1899)

leaf 10

An illustration from Scientific American, Vol. 81, No. 3 (1899), 1899, leaf 10
pounds to 5,650 pounds. All parts are made by special reverses the motion of the advance, and the cutting gages and are interchangeable. tool returns to its original position. By entirely omit- of the mechanisin. This screw machine is provided with the usual hol- ment eee Putty for Parquet Floors.… … Fig. 3—STUD MACHINE WITH DRILLING ATTACHMENT. hastened, coach ja- The turret is pro- pan may be substi- vided with from four tuted for part of the coach varnish. This putty will to six holes, according to the number of turret tools Furthermore, when regular straight work is re- resist moisture, and…

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