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Scientific American, Vol. 34, No. 25 (1876) (1876)

leaf 6

An illustration from Scientific American, Vol. 34, No. 25 (1876), 1876, leaf 6
but allowed to lie of its cutter point should be tempered to a dark straw color. ——_ = an adjustable gage, such as own weight, otherwise it will spring to suit the outline of For marking off curves or large circles, we require a pair shown in Fig. 42,in which A and the lower one, or bear uponit at… … are composed of two sliding sockets made of either wood or side of the stone in which the latter pered to a blue. It is an excellent plan to file away the metal, fitted, at a sliding fit, toa staff. They are made of is running toward you, thelength of screw heads on two sides, a little, say /5…

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