Gowland, William, 1842-1922, Japan Society of London · [London? : s.n.] · leaf 68
I.— METALS AND METAL VVORKING^IN OLD JAPAN.—Gowland. mate XUl.]-face p. 56, ( 57 )pigs of lead, or a few bars of silver, the report will be ofgreater value, and carry more weight at a directors meeting,than if it had not been thus accompanied.) Then, as regardsthe first development of a mine, these… … Fig. 12.—Japanese Furnace for Smelting Copper. :greatest assistance when he has to decide on the process bywhich the metal can be most economically extracted, and theplant which will be most efficient for the purpose. Copper has not, to my knowledge, been found along withthe bronze weapons of the…
Art metal-work · Metallurgy · Metal-work
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