[Bubier], Edward Trevert, 1858- [from old catalog] · Lynn, Mass., Bubier pub. co. · leaf 294
hrough fixturesand other metal. Monkey Drill, for drilling through metals. Wire. No. 16 or 18 braided wire is heavy-enough, if it is well insulated. Great care shouldbe taken in examining the wire to see that it isthoroughly insulated, as more depends upon thisthan any other feature of the job. The… … / JZ DIAGRAM FOR WIRING A HOUSE. BECENT APPLICATIONS. 293 PLAN FOR WIRING A HOUSE. 1 Battery on Shelf. 2 Spark-coil. 3 Galvanometer. 4 Switch-board, with Individual Switches. 5 Gas-meter. 6 Connection of wire from battery with gas-pipe on house side of meter. 7 Gas-pipe. 8 Automatic in room S. 9…
Electricity
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