n the drawing, ordinary method by having first to secure the bars on operation. A single movement of the lever will throw so that the edge will lie toward the collar, a, of the the blocks. It bevels straight out from the heel, and the clamp back out of the way, as shown in the en- roller, A, and… … HcMURBAY'S SLEEFEB'S GUABD. SUITH'S IHPBOVED TDBNING LATHE. correspond to each point of the bar, each of these points being designated by a number, and these numbers are placed on the disk, O. When pediments, enabling the operator to place materials strains, which are always put on bars beveled by…
