[Bubier], Edward Trevert, 1858- [from old catalog] · Lynn, Mass., Bubier pub. co. · leaf 93
ghness on the iron, and insulatewith several layers of manilla paper well shellaced.The armature is to be wound like a shuttle untilfilled, with No. 18 double cotton covered magnetwire ; about I-\ pounds will be required. The foursections of the field will take, in all, eight pcandsof No. 14 wire.…
Electricity
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