ut one volt, and, as its resist-ance was very weak, it permitted of quite a notable intensitybeing obtained. The performance, however, was not in pro- tity ; and two wheels, B B, moved by one and the samecord, communicate to the two cylinders formed of copperplates a motion in the same direction.… … The Conirellsvllle Coke Industry. The Pittsburg Manufacturer has obtained from partiesinterested in the Connellsville (Pa.) coke industry the fol-lowing facts respecting themagnitude of the businessof that district. The 8,000coke ovens of the districthave a daily producing ca-pacity of 15,000 net…
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