be said that the and fancy leathers, making, in fact, a leather well occur, with cast iron casing 114 in. in thickness, with current of the wire is constant and continuing, while adapted for stuffing and finishing; as a substitute for 6 in. flanges, laid with steel rails weighing 50 Ib. the… … modate the Canadian and American rolling stock the Fig. 7.—DETAILS OF THE BRUSH HOLDERS, THE tunnel should haveian internal diameter of not less SOW COMMUTATOR CYLINDER, AND BRUSH HOLD- than 18 ft. Such a tunnel, constructed as specified for Fig. 6.—THE BRUSH YOKE. ING JIG. the 163ft. tunnel, is…
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