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Scientific American, Vol. 35, No. 18 (October 1876) (1876)

leaf 4

An illustration from Scientific American, Vol. 35, No. 18 (October 1876), 1876, leaf 4
re flattened at one end, and the barb formed by a the pins, g and h. The crank, single blow with a chisel.' The point having been sharpened, i, is then turned to the right the proper curve or twist is given to the hook; the soft iron -^ ^'''''^ 3^';^^ until the yarn breaks. The in- is then… … The southern jetty, D, of the port of Havre is exposed to are subsequently brightened by friction, and tempered. In violent storms and a powerful littoral current. It exempli- the hook-making machine, the wire is run from a reel into fies the ashlar facing, horizontal bonding walls, rubble fill- ^^…

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