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Scientific American, Vol. 56, No. 19 (1887) (1887)

leaf 7

An illustration from Scientific American, Vol. 56, No. 19 (1887), 1887, leaf 7
y compartment, and the freshly charged boxes price will have important effects on the electrical duced the rate of bonus;” and he thinks that “ this will are substituted for the exhausted ones. A correspond- industries, in the prosecution of which increasing ing arrangement of springs on the floor… … lead, litharge, and mercury. The use of different institutions of tne city. Com- ARRANGEMENT OF BATTERIES IN BOX. supporting plates of this composition insures mittees on ways and means, and other per- stiffness and prevents buckling, and avoids manent organization, it is hoped may be corrosion in…

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