f the rim, one on each side of tance, B C, equal to breadth of face of the wheel, and make it, so as to have a joint midway two saw cuts, B A and C D, Let this piece be now let into between each pair of arms. a piece of planed board, Fig. 202, which is an inch or so However, this may be one thing… … on reaching the surface, in many instances producing re- by the screw shown. circles for the centers used in tracing certain peculiar forms ports loud enough to be heard across the street, and being Select for the teeth lumber very straight in the grain, and of teeth. All these circles are to be…
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