[Bubier], Edward Trevert, 1858- [from old catalog] · Lynn, Mass., Bubier pub. co. · leaf 85
84 ELECTKICITY AND ITS screw on. The holes may then be drilled, tapped,and screws inserted. After the caps c and d aretightly screwed in place, the builder may proceedto bore out the f-inch holes where the bearings ofthe armature shaft are to rest This can best be
Electricity
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