. Railway age . prevailed prior to Oct. 1 will, after Feb. 1, a«aln apply to allportloHK of the Pennsylvania Railroad within the State of Pennsyl-vania, Including the Buffalo t Allegheny Valley, the Philadelphia kBrie, and the United Hallways of .Sew Jersey grand divisions. But iui the act Is held to apply to the Pennsylvania Railroad andItM branches only, the J-cent rate, until cajies now pending beforethe courts are decided, will be retained on such ponlooa of thePhiladelphia. Baltimore t Washington and the .Northem Central aaare within the MUite of Pennsylvania and on the Bedford division a
. Railway age . prevailed prior to Oct. 1 will, after Feb. 1, a«aln apply to allportloHK of the Pennsylvania Railroad within the State of Pennsyl-vania, Including the Buffalo t Allegheny Valley, the Philadelphia kBrie, and the United Hallways of .Sew Jersey grand divisions. But iui the act Is held to apply to the Pennsylvania Railroad andItM branches only, the J-cent rate, until cajies now pending beforethe courts are decided, will be retained on such ponlooa of thePhiladelphia. Baltimore t Washington and the .Northem Central aaare within the MUite of Pennsylvania and on the Bedford division andthe Lancaster and Quarryvllle branch. The company will also resume the sale of 180-trip three-monthtIcketH, luuride tickets (good within a year) and allother commutation privileges which were withdrawnpending the decision of the courts. Although theI-cent rate will still apply to the Philadelphia. Balti-more and Washington Railroad, the <ompajiy will,after Keb. 1, rcFtorr- all commutation privileges which. Landis Staybolt Cutter. cut. and a rolling chip Is cut just as from a lathe tool, so that thethread can be cut at high speed. All chasers are Interchangeable. The die requires no lead screw to govern the pitch of the threadthat is being cut. The chasers are not bobbed but milled, and theyare held so that the front or working teeth do the cutting, while theback teeth do no cutting, but extend across the cutting line, so thatthe four chasers form a lead nut which bears on the threaded rodand draws It Into the cutting teeth true to the pitch of the die. Thislead Is so positive that it is impossible to influence the pitch of thethread by retarding or forcing the rod Into the die. Before suchaction could affect the pitch either the threads would be stripped offthe rod or the teeth would be pulled oft the die. This leading featureIs permanent, as the die never needs to l)e ground In the throat;the only of the chasers are ground, which keeps their shapeuniform. In machin
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Keywords: ., bookcentury1800, bookdecade1870, bookidrailwayage44, bookyear1870
