ything in place. The hub which supports the collecting rings can now be The iron should be bound with small iron wire and, shape of the teeth, in addition, tends to keep the wire made and is illustrated in Fig. 9. It is best turned after giving a coat of shellac, be wound with insulation from hard… … is in turning the pattern and half cut blank around in the vise in order to get at the rest of the teeth. If the The sliding rings are easily made by sawing off the different disks are laid on top of each other as they were in place, and will prevent its flying off when under the end of a piece of…
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