The practical metal-worker's assistant : containing the arts of working all metals and alloys, forging of iron and steel, hardening and tempering, melting and mixing, casting and founding, works in sheet metal, the processes dependent on the ductility of the metals, soldering, and the most improved processes, and tools employed by metal-workers, with the application of the art of electro-metallurgy to manufacturing processes : collected from original sources, and from the works of Holtzapffel, Bergeron, Leupold, Plumier, Napier, and others ... (1851)
Byrne, Oliver · Philadelphia : H.C. Baird · leaf 260
lamp, nail, paper, pocket, stationers, and tailors scissors,and many others; nor of the large shears for the garden, suchas pruning, trimming, and border shears, the distinctions betweenwhich varieties are sufficiently known to those who use the severalkinds, but the author will merely notice such… … 264. distant from the edge of the material; the joint must be made stiff,so as to prevent the points catching against each other. Flower and grape scissors assume the section of Fig. 262, so thatthey first cut the stem, and then hold it like a pair of pliers; theone blade requires to be made in two…
Metal-work · Electrometallurgy · Metallurgy
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