of teration of the top of the ordinary carriage clamping and unclamping induce wear, and throw the in- IMFBOVED FIFE JOINT. Mr. W. P. Valentine, of New York city, whose invention strument out of adjustment. The improvement in this dial consists in the addition of a we herewith illustrate, informs… … angle by simple mechanical means, without the use of fire into 360°. This plate is clamped to the ball and socket joint, and soldsr. He employs sockets made of two half shells, B, and remains rigid. The swing sights move on axes fixed to fitted by means of a projecting shoulder to the recessed ends…
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