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Scientific American, Vol. 13, No. 26 (1865) (1865)

leaf 7

An illustration from Scientific American, Vol. 13, No. 26 (1865), 1865, leaf 7
406 chips are remelted to make shallow iron pans, under which … _ Stance. The apron moves on ¥ are reduced to fine powder, and discharges the clean and mixed with blood into the magnets. It will clean from three If sixteen parts of air be mixed to five hundred pounds of brass turn- with one of coal gas, the mixture ings at a nominal cost, and may be will…

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